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1

Al-Jahdali, M. O., and R. M. El-Said Hassanine. "The life cycle ofGyliauchen volubilisNagaty, (Digenea: Gyliauchenidae) from the Red Sea." Journal of Helminthology 86, no. 2 (May 5, 2011): 165–72. http://dx.doi.org/10.1017/s0022149x11000186.

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AbstractAlthough nothing is known about gyliauchenid life cycles, molecular phylogenetic studies have placed the Gyliauchenidae Fukui, 1929 close to the Lepocreadiidae Odhner, 1905. The gyliauchenidGyliauchen volubilisNagaty, 1956 was found in the intestine of its type-host,Siganus rivulatus, a siganid fish permanently resident in a lagoon within the mangrove swamps on the Egyptian coast of the Gulf of Aqaba. Larval forms of this trematode (mother sporocysts, rediae and cercariae) were found in the gonads and digestive gland ofClypeomorus clypeomorus(Gastropoda: Cerithiidae), a common snail in the same lagoon. So, this life cycle ofG. volubiliswas elucidated under natural conditions: eggs are directly ingested by the snail; mother sporocysts and rediae reach their maturity 3–6 and 11–13 weeks post-infection; rediae contain 23–29 developing cercariae; fully developed cercariae are gymnocephalus, without penetration glands, emerge from the snail during the night 16–18 weeks post-infection and rapidly encyst on aquatic vegetation (no second intermediate host); encysted metacercariae are not progenetic; 4-day-old metacercariae encysted on filamentous algae fed toS. rivulatusdeveloped into fully mature worms 6–8 weeks post-infection. The cycle was completed in about 26 weeks and followed one of the three known patterns of lepocreadiid life cycles, and except for the gymnocephalus cercariae, the other larval stages are very similar to those of lepocreadiids. Generally, the life cycle ofG. volubilisimplicitly supports the phylogenetic relationship of Gyliauchenidae and Lepocreadiidae inferred from molecular phylogenetic studies.
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2

Bray, Rodney A., Scott C. Cutmore, and Thomas H. Cribb. "An Anomalous Phylogenetic Position for Deraiotrema platacis Machida, 1982 (Lepocreadiidae) from Platax pinnatus on the Great Barrier Reef." Diversity 11, no. 7 (July 4, 2019): 104. http://dx.doi.org/10.3390/d11070104.

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The monotypic genus Deraiotrema Machida, 1982 has only been reported once, from the orbicular batfish Platax orbicularis (Forsskål) in the waters around Palau in Micronesia (Machida, 1982). It has a body-shape similar to other lepocreadiids from batfishes, such as species of Bianium Stunkard, 1930 and Diploproctodaeum La Rue, 1926, but differs in having multiple testes in ventral and dorsal layers. Here we report Deraiotrema platacis Machida, 1982 for just the second time, infecting the dusky batfish Platax pinnatus (Linnaeus) from the waters off Lizard Island on the northern Great Barrier Reef. We present a molecular phylogenetic analysis of the position of this genus inferred from 28S rDNA sequences. Surprisingly, we find the species most closely related to Echeneidocoelium indicum despite the infection of completely unrelated hosts and the presence of two characters (lateral fold in the forebody and multiple testes) that are found elsewhere in the Lepocreadiidae. We conclude that homoplasy within the Lepocreadiidae is extensive and that morphology-based prediction of relationships has little prospect of success.
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3

Morandini, André Carrara, Sergio Roberto Martorelli, Antonio Carlos Marques, and Fábio Lang da Silveira. "Digenean metacercaria (Trematoda, Digenea, Lepocreadiidae) parasitizing "coelenterates" (Cnidaria, Scyphozoa and Ctenophora) from Southeastern Brazil." Brazilian Journal of Oceanography 53, no. 1-2 (June 2005): 39–45. http://dx.doi.org/10.1590/s1679-87592005000100004.

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Metacercaria specimens of the genus Opechona (Trematoda: Digenea: Lepocreadiidae) are described parasitizing "coelenterates" (scyphomedusae and ctenophores) from Southeastern Brazil (São Paulo state). The worms are compared to other Opechona species occurring on the Brazilian coast, but no association has been made because only adult forms of these species have been described. Suppositions as to the possible transference of the parasites are made.
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4

Prokofiev, V. V., and K. V. Galaktionov. "Strategies of search behaviuor in trematode Cercariae." Proceedings of the Zoological Institute RAS 313, no. 3 (September 25, 2009): 308–18. http://dx.doi.org/10.31610/trudyzin/2009.313.3.308.

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On the base of analysis of original and literature data four basic strategies were distinguished in host-search behaviour of trematode cercariae. There are active search (1), passive waiting (2), active waiting (3) and prey mimetism (4). Many of the Xiphidiocercaria, cercariae of some Echinostomatidae, Psilostomatidae, Acanthocolpidae and Lepocreadiidae as well as cercariae of Fasciolidae, Haploporidae, Notocotylidae, Pronocephalidae, Gladorchiidae and some Haplosplanchnidae encysting on surface of underwater substrates follow the first strategy. These cercariae demonstrate a continuous swimming and photo-, geo- and sometimes chemoreactivity. The second strategy is characteristic for cercariae of Microcerca group with ambuscade behaviour. These cercariae exhibit pronounced oscilloreactions whereas other orienting reactions are feebly marked or even absent. Cercariae of Bucephalidae and Hemiuroidea which float passively in the water column also follow the strategy of passive waiting. The strategy of active waiting is characteristic of cercariae (Furcocercaria, Pleurolophocerca, Parapleurolophocerca, etc.) with an intermittent type of locomotion, where periods of active movement alternate regularly with periods of repose. These cercariae demonstrate a wide range of orienting reactions. The pray mimetism strategy exhibit cercariae of some trematodes (Azygiidae, Bivesiculidae, some Echinostomatidae, Heterophyidae, Lepocreadiidae, Gyliauchinidae, etc.) infecting their hosts passively per os. The active searching cercariae (strategy 1) usually infect sedentary animals or mobile ones but during periods of their minimal locomotory activity. The cercariae exploiting strategies 2–4 predominantly infect mobile animals. It was emphasized that the model of foraging strategies produced by Schoener (1971) and Huey and Pianka (1981) for free-living animals could be applied to analysis of cercarial hostsearch behaviour.
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5

Fernandes, Berenice M. M., and Simone C. Cohen. "Digenea, Lepocreadiidae, Acanthogalea gibsoni Gaevskaya, 1983: new host records and geographical distribution." Check List 5, no. 4 (December 1, 2009): 895. http://dx.doi.org/10.15560/5.4.895.

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6

Bray, Rodney A., Thomas H. Cribb, and Stephen C. Barker. "The Lepocreadiidae (Digenea) of pomacentrid fishes (Perciformes) from Heron Island, Queensland, Australia." Systematic Parasitology 26, no. 3 (November 1993): 189–200. http://dx.doi.org/10.1007/bf00009726.

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7

Bray, Rodney A., and Thomas H. Cribb. "Two species of Prodistomum Linton, 1910 (Digenea: Lepocreadiidae) from marine fishes of Australia." Systematic Parasitology 35, no. 1 (September 1996): 59–67. http://dx.doi.org/10.1007/bf00012182.

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8

BRAY, RODNEY A., and JEAN-LOU JUSTINE. "Hypocreadium toombo n. sp. (Digenea: Lepocreadiidae) in the yellow-spotted triggerfish Pseudobalistes fuscus (Perciformes: Balistidae) and additional lepocreadiids parasitizing fishes from the waters off New Caledonia." Zootaxa 1326, no. 1 (October 2, 2006): 37. http://dx.doi.org/10.11646/zootaxa.1326.1.4.

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Hypocreadium toombo n. sp. is described from the balistid Pseudobalistes fuscus from the waters off New Caledonia. It is distinguished by a series of characters shared by no other Hypocreadium species. The specimens are always slightly longer than wide, have a distinct anterior notch, have the vitelline fields confluent or nearly so in the forebody and have the terminal ends of the caeca pointing anteriorly. Other lepocreadiid species also recorded from New Caledonian waters are Lobatocreadium exiguum from P. fuscus, Intusatrium robustum from Bodianus perditio and B. loxozonus, Postlepidapedon secundum from Choerodon graphicus and Lepidapedoides angustus from Epinephelus fasciatus.
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9

Moravec, F., and J. L. Justine. "Stegodexamene anguillae (Digenea: Lepocreadiidae), an intestinal parasite of eels (Anguilla spp.) in New Caledonia." Parasitology Research 100, no. 5 (December 6, 2006): 1047–51. http://dx.doi.org/10.1007/s00436-006-0386-6.

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10

Bagnato, Estefanía, Carmen Gilardoni, Gisele Di Giorgio, and Florencia Cremonte. "A checklist of marine larval trematodes (Digenea) in molluscs from Argentina, Southwestern Atlantic coast." Check List 11, no. 4 (August 5, 2015): 1706. http://dx.doi.org/10.15560/11.4.1706.

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A checklist of cercariae parasitizing marine molluscs from Patagonian coast, Argentina, based on literature sources and new records here presented.In total, cercariae of 31 species of marine digeneans, including 11 new records here presented, are known to infect 20 species of molluscs (14 in nine gastropods species; 17 in 11 bivalve species). These records include two species of Aporocotylidae, four Bucephalidae, one Fellodistomidae, five Gymnophallidae, one Hemiuroidea, four Lepocreadiidae, two Microphallidae, five Monorchiidae, one Notocotylidae, one Philophthalmidae, two Renicolidae, one Schistosomatidae and two Zoogonidae. For each digenean species, their hosts, habitat type, localities, infection site, prevalence, life cycle advances, and access numbers in helminthological collections and GenBank, when available, are detailed. Regarding the life cycles, eight were completely elucidated and four were partially elucidated. Moreover, there are molecular data for 15 species. The data here presented constitutes an advance in the parasites biodiversity knowledge and their life cycles.
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11

Bray, Rodney A., and Thomas H. Cribb. "Amphicreadium n. g. (Digenea: Lepocreadiidae) from monacanthid fishes (Tetraodontiformes) from the coast of northern Tasmania." Systematic Parasitology 49, no. 3 (July 2001): 205–9. http://dx.doi.org/10.1023/a:1010664520229.

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12

Nogueira Júnior, Miodeli, Luciana Mabel Diaz Briz, and Maria Angelica Haddad. "Monthly and inter-annual variations of Opechona sp. (Digenea: Lepocreadiidae) parasitizing scyphomedusae off southern Brazil." Marine Biology 162, no. 2 (November 30, 2014): 391–400. http://dx.doi.org/10.1007/s00227-014-2584-6.

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13

Bartoli, Pierre, and Rodney A. Bray. "Description of three species of Holorchis Stossich, 1901 (Digenea: Lepocreadiidae) from marine fishes off Corsica." Systematic Parasitology 35, no. 2 (October 1996): 133–43. http://dx.doi.org/10.1007/bf00009822.

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14

Bakhoum, Abdoulaye J. S., Yann Quilichini, Jean-Lou Justine, Rodney A. Bray, Cheikh T. Bâ, and Bernard Marchand. "Neomultitestis aspidogastriformisBray and Cribb, 2003 (Digenea, Lepocreadiidae): mature spermatozoon and sperm morphologies in the Lepocreadioidea." Cell Biology International 39, no. 7 (February 16, 2015): 799–807. http://dx.doi.org/10.1002/cbin.10449.

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15

Aguirre-Macedo, M. L., and C. R. Kennedy. "Diversity of metazoan parasites of the introduced oyster species Crassostrea gigas in the Exe Estuary." Journal of the Marine Biological Association of the United Kingdom 79, no. 1 (February 1999): 57–63. http://dx.doi.org/10.1017/s002531549800006x.

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Temporal patterns in metazoan parasite community diversity of Crassostrea gigas, (Lamellibranchia: Ostreidae) were studied in the Exe Estuary at monthly intervals over one year and in relation to host age-classes. A total of four metazoan species was found to parasitize C. gigas in the Exe Estuary: the turbellarian Paravortex sp., cercaria Lepocreadiidae, metacercariae of Renicola roscovita and the copepod Mytilicola intestinalis. Only R. roscovita and M. intestinalis were present in all months throughout the year and in all host age-classes. Analysis of the metazoan parasite community at individual host level revealed little variation in community structure with respect to season or host age, as only a slight increase in diversity values was observed during the summer months. However, community diversity does vary from year to year, as shown by comparison between host age group samples in three consecutive years. None of the parasites are specialist to oysters but all appear to be widespread and abundant parasite of other lamellibranch species.
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16

Bartoli, Pierre, and Rodney A. Bray. "Cephalolepidapedon Saba Yamaguti, 1970 (Digenea: Lepocreadiidae), the Redescription of a Species Newly Reported in European Waters." Systematic Parasitology 58, no. 3 (July 2004): 189–98. http://dx.doi.org/10.1023/b:sypa.0000032929.91768.5d.

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17

Bray, R. A., T. H. Cribb, and S. C. Barker. "Diploproctodaeinae (Digenea: Lepocreadiidae) from the coastal fishes of Queensland, Australia, with a review of the subfamily." Journal of Natural History 30, no. 3 (March 1996): 317–66. http://dx.doi.org/10.1080/00222939600770191.

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18

Bray, Rodney A., and David I. Gibson. "The Lepocreadiidae (Digenea) of fishes from the north-east Atlantic: a review of the genusLepidapedon Stafford, 1904." Systematic Parasitology 31, no. 2 (June 1995): 81–132. http://dx.doi.org/10.1007/bf02185544.

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19

Bray, Rodney A. "Some helminth parasites of marine fishes of South Africa: Families Gorgoderidae, Zoogonidae, Cephaloporidae, Acanthocolpidae and Lepocreadiidae (Digenea)." Journal of Natural History 19, no. 2 (April 1985): 377–405. http://dx.doi.org/10.1080/00222938500770271.

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20

Bray, RA, TH Cribb, and SC Barker. "Fellodistomidae and Lepocreadiidae (Platyhelminthes : Digenea) from chaetodontid fishes (Perciformes) from Heron Island, southern Great Barrier Reef, Queensland, Australia." Invertebrate Systematics 8, no. 3 (1994): 545. http://dx.doi.org/10.1071/it9940545.

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Eight species of digenean parasite are described or redescribed from chaetodontid fishes from the southern Great Barrier Reef at Heron Island, Queensland. Six of these species belong to the Fellodistomidae: Symmetrovesicula chaetodontis (from Chaetodon aureofasciatus, C. bennetti, C. plebeius, C. rainfordi, C. speculum and C. trifosciatus), Paradiscogaster chaetodontis (from Chaetodon auriga, C, lineolatus, C. melannotus, C, plebeius, C. ulietensis and Heniochus chrysostomus), Paradiscogaster flindersi, sp. nov. (from Chaetodon ornatissimus [type-host], C. plebeius, C. rainfordi, C. trifascialis, C. trifasciatus and Heniochus varius), Paradiscogaster eniwetokensis (from Chaetodon aureofasciatus, C. baronessa, C. bennetti, C. flavirostris, C. ornatissimus, C. plebeius, C, rainfordi, C, speculum, C. trifascialis, C. ulietensis, C. unimaculatus, Chelmon rostratus and Heniochus varius), Paradiscogaster quasimodo, sp. nov. (from Chaetodon auriga, C. lineolatus, C. ulietensis and [?] C. ornatissimus) and Paradiscogaster glebulae, sp. nov. (from C. aureofasciatus C. bennetti, C. citrinellus, C. mertensii, C. ornatissimus, C. rainfordi, C. speculum, C. unimaculatus and Heniochus varius). The remaining two species belong to the Lepocreadiidae: Multitestis pyriformis (from Coradion chrysozonus) and Neohypocreadium dorsoporum (from Chaetodon aureofasciatus, C. auriga, C. flavirostris, C. kleinii, C. lineolatus, C. melannotus, C. pelewensis, C. plebeius, C. ulietensis, C. vagabundus, Heniochus chrysostomus and Parachaetodon ocellatus). The new combination Neohypocreadium chaetodoni (Madhavi, 1972) [originally in Preptetos] is made. A key to the species of Parodiscogaster is given.
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21

Terenina, Nefedova, Mochalova, Kreshchenko, Bogojavlenskaja, and Movsesyan. "MUSCULATURE AND NEUROTRANSMITTERS IN THE REPRODUCTIVE SYSTEM OF TREMATODES." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 23 (April 18, 2022): 454–58. http://dx.doi.org/10.31016/978-5-6046256-9-9.2022.23.454-458.

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The article analyzes own and published data concerning muscle elements present in various parts of the trematode reproductive system. The data on the presence of serotonergic and peptidergic (FMRFamidergic) nerve elements evidence the innervation of the trematode reproductive system departments by these neurotransmitters. The available literature information was supplemented by results of the study carried out on Prodistomum alaskense, a representative of the family Lepocreadiidae, an intestinal parasite of deep-sea fish (Zaprora silenus and Aptocyclus ventricosus). The localization of serotonergic and FMRFamidergic nerve structures was determined by immunocytochemistry. The musculature was stained using TRITC (tetramethylrhodamine-isothiocyanate) conjugated phalloidin. The slides were examined using a fluorescent microscope and a confocal laser scanning microscope. An analysis of the data and information in the literature suggest that the muscular system of the reproductive system is well developed in trematodes of various taxonomic groups and represented by circular, longitudinal, and, in some cases, by diagonal muscle fibers. The musculature of the trematode reproductive system is innervated by serotonergic and peptidergic (FMRFamidergic) neurons and their fibers which may be involved in regulating the contractile activity in various parts of the trematode reproductive system.
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22

Al-Barakati, Alaa. "Hypocreadium cavum (Digenea: Lepocreadiidae: Hypocreadium) in Marine Fishes, Abalistes stellaris (Balistidae) From the Red Sea, Coast of Yemen." Journal of King Abdulaziz University-Marine Sciences 22, no. 1 (2011): 3–13. http://dx.doi.org/10.4197/mar.22-1.1.

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23

Bray, Rodney A., and David I. Gibson. "The Lepocreadiidae Odhner, 1905 (Digenea) of fishes from the north-east Atlantic: summary paper, with keys and checklists." Systematic Parasitology 36, no. 3 (March 1997): 223–28. http://dx.doi.org/10.1023/a:1005773518323.

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24

Campbell, Ronald A., and Rodney A. Bray. "Lepidapedon spp. (Digenea: Lepocreadiidae) from deep-sea gadiform fishes of the NW Atlantic Ocean, including four new species." Systematic Parasitology 24, no. 2 (February 1993): 99–110. http://dx.doi.org/10.1007/bf00009595.

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25

Bray, Rodney A., and Thomas H. Cribb. "Two Lepotrema Ozaki, 1932 species (Digenea: Lepocreadiidae) from marine fishes from the southern Great Barrier Reef, Queensland, Australia." Systematic Parasitology 35, no. 2 (October 1996): 111–17. http://dx.doi.org/10.1007/bf00009819.

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26

Barker, Stephen C., Rodney A. Bray, and Thomas H. Cribb. "Preptetos cannoni n. sp. (Digenea: Lepocreadiidae) from Siganus lineatus (Teleostei: Siganidae) from the southern Great Barrier Reef, Australia." Systematic Parasitology 26, no. 2 (October 1993): 151–55. http://dx.doi.org/10.1007/bf00009223.

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27

Nefedova, D. A., N. B. Terenina, N. V. Mochalova, L. G. Poddubnaya, S. O. Movsesyan, I. I. Gordeev, A. V. Kuchin, and N. D. Kreshchenko. "The neuromuscular system in flatworms: serotonin and FMRFamide immunoreactivities and musculature in Prodistomum alaskense (Digenea: Lepocreadiidae), an endemic fish parasite of the northwestern Pacific." Canadian Journal of Zoology 99, no. 8 (August 2021): 689–701. http://dx.doi.org/10.1139/cjz-2020-0245.

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Using the immunocytochemical method and confocal scanning laser microscopy, we obtained pioneering data on the muscle system organization and presence and localization of biogenic amine serotonin and FMRFamide-related peptides in the nervous system of the trematode Prodistomum alaskense (Ward and Fillingham, 1934) Bray and Merrett 1998 (family Lepocreadiidae). This flatworm is an intestinal parasite of endemic representatives of the marine fauna of the northwestern Pacific Ocean — the prowfish (Zaprora silenus Jordan, 1896) and the lumpfish (Aptocyclus ventricosus (Pallas, 1769)). We provide data of scanning electron microscopy on the tegumental topography of P. alaskense. The body wall musculature of P. alaskense has three layers of muscle fibres — the outer circular, intermediate longitudinal, and inner diagonal. The muscle system elements are well developed in the attachment organs, digestive and reproductive systems, and in the excretory sphincter. Serotonin– and FMRFamide–immunopositive neurons and neurites are found in the head ganglia, circular commissure, longitudinal nerve cords, and in the transversal connective commissures. The innervation of the oral and ventral suckers, pharynx, and the reproductive system compartments by the serotonergic and FMRFamide–immunopositive neurites is revealed. The results discus connection with the published data on the presence and functional roles of the serotonin and FMRFamide-related peptides in Platyhelminthes.
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28

Bray, Rodney A. "Prodistomum priedei n. sp. (Digenea: Lepocreadiidae) from the deepwater cardinalfish Epigonus telescopus (Perciformes: Epigonidae) in the northern Atlantic Ocean." Systematic Parasitology 41, no. 1 (September 1998): 71–77. http://dx.doi.org/10.1023/a:1006047319921.

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29

Brooks, Daniel R., Gerardo Perez-Ponce de Leon, and Virginia leon-Regagnon. "Phylogenetic analysis of the Enenterinae (Digenea, Lepocreadiidae) and discussion of the evolution of the digenean fauna of kyphosid fishes." Zoologica Scripta 29, no. 3 (October 2000): 237–46. http://dx.doi.org/10.1046/j.1463-6409.2000.00042.x.

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30

Fares, Amale Saad, and Claude Maillard. "Digenetic trematodes of Lebanese coast fishes: the species complexes Lepocreadium album (Stossich, 1890) and Lepocreadium pegorchis (Stossich, 1900) (Lepocreadiidae)." Systematic Parasitology 17, no. 2 (October 1990): 87–95. http://dx.doi.org/10.1007/bf00009795.

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31

Bâ, Cheikh Tidiane, Papa Ibnou Ndiaye, Ayatoulaye Dione, Yann Quilichini, and Bernard Marchand. "Ultrastructure of the spermatozoon of Holorchis micracanthum (Digenea: Lepocreadiidae), an intestinal parasite of Plectorhinchus mediterraneus (Pisces, Teleostei) in Senegal." Parasitology Research 109, no. 4 (March 29, 2011): 1099–106. http://dx.doi.org/10.1007/s00436-011-2352-1.

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32

BRAY, RODNEY A., and JEAN-LOU JUSTINE. "Holorchis castex n. sp. (Digenea: Lepocreadiidae) from the painted sweet-lips Diagramma pictum (Thunberg, 1792) (Perciformes: Haemulidae) from New Caledonia." Zootaxa 1426, no. 1 (March 15, 2007): 51–56. http://dx.doi.org/10.11646/zootaxa.1426.1.3.

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Holorchis castex n. sp. is described from the haemulid fish Diagramma pictum off New Caledonia. It is easily distinguished from all other species in the genus in that the vitellarium reaches well into the forebody. Its relationships with members of the genera Pseudaephnidiogenes and Aephnidiogenes are also discussed. The monorchiid Lasiotocus plectorhynchi is reported from the same host.
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33

Bray, Rodney A., and Thomas H. Cribb. "Lepocreadiidae (Digenea) from the batfish of the genus Platax Cuvier (Teleostei: Ephippidae) from the southern Great Barrier Reef, Queensland, Australia." Systematic Parasitology 55, no. 1 (May 2003): 1–9. http://dx.doi.org/10.1023/a:1023974022432.

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34

Terenina, Nefedova, Mochalova, Kreshchenko, Shalaeva, Movsesyan, Jashin, and Kuchin. "MUSCULATURE AND NEUROTRANSMITTERS IN THE DIGESTIVE SYSTEM OF TREMATODES." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 22 (May 19, 2021): 514–19. http://dx.doi.org/10.31016/978-5-6046256-1-3.2021.22.514-519.

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In this paper we analyzed the results of our own and published data concerning the presence of muscle elements in various parts of the digestive system in adult and larval forms of trematodes. The data on the localization of the circular and longitudinal muscle fibers in the pharynx, esophagus, and intestine of various representatives of trematodes are presented. The results of immunocytochemical studies indicate the presence the serotonergic and peptidergic (FMRFamidergic) nerve elements in the parts of the digestive system of trematodes. The available literature date is supplemented by the studies conducted on Prodistomum alaskense, a representative of the family Lepocreadiidae, an intestinal parasite of deep-sea fish (Zaprora silenus and Aptocyclus ventricosus). The localization of the serotoninergic and FMRFamidergic nervous structures was identified using immunocytochemical methods and the confocal scanning laser microscopy. For musculature staining the TRITC (tetramethylrhodamine isothiocyanate) – conjugated phalloidin was used. The preparations were examined using a fluorescence microscope and a confocal scanning laser microscope. The analysis of the data obtained and the information available in the literature suggests that the muscular system of the digestive tract is well developed in trematodes of various taxonomic groups. The musculature of the digestive system of trematodes is innervated by serotonergic and peptidergic (FMRFamidergic) nerve elements, which are involved in the regulation of the contractile activity of various parts of the digestive system of trematodes.
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35

Bray, Rodney A., Scott C. Cutmore, and Thomas H. Cribb. "A paradigm for the recognition of cryptic trematode species in tropical Indo-west Pacific fishes: the problematic genus Preptetos (Trematoda: Lepocreadiidae)." International Journal for Parasitology 52, no. 2-3 (February 2022): 169–203. http://dx.doi.org/10.1016/j.ijpara.2021.08.004.

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36

Bray, Rodney A., and Thomas H. Cribb. "Paralepidapedon ostorhinchi (Korotaeva, 1974) n. comb. (Digenea: Lepocreadiidae) in Oplegnathus woodwardi (Waite) (Teleostei: Perciformes: Oplegnathidae) from off Rottnest Island, Western Australia." Systematic Parasitology 36, no. 3 (March 1997): 229–33. http://dx.doi.org/10.1023/a:1005777619232.

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37

Bray, Rodney A., and Thomas H. Cribb. "The Australian species of Lobatocreadium Madhavi, 1972, Hypocreadium Ozaki, 1936 and Dermadena Manter, 1945 (Digenea: Lepocreadiidae), parasites of marine tetraodontiform fishes." Systematic Parasitology 35, no. 3 (November 1996): 217–36. http://dx.doi.org/10.1007/bf00009641.

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38

Bray, Rodney A., and David I. Gibson. "The Lepocreadiidae (Digenea) of fishes of the north-east Atlantic: review of the genera Opechona Looss, 1907 and Prodistomum Linton, 1910." Systematic Parasitology 15, no. 3 (March 1990): 159–202. http://dx.doi.org/10.1007/bf00010135.

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39

Hassanine, Reda M. El‐S. "The life cycle ofDiploproctodaeum arothroniBray and Nahhas, 1998 (Digenea: Lepocreadiidae), with a comment on the parasitic castration of its molluscan intermediate host." Journal of Natural History 40, no. 19-20 (September 18, 2006): 1211–22. http://dx.doi.org/10.1080/02678290600883767.

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40

Bray, Rodney A., Scott C. Cutmore, and Thomas H. Cribb. "Lepotrema Ozaki, 1932 (Lepocreadiidae: Digenea) from Indo-Pacific fishes, with the description of eight new species, characterised by morphometric and molecular features." Systematic Parasitology 95, no. 8-9 (October 15, 2018): 693–741. http://dx.doi.org/10.1007/s11230-018-9821-1.

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41

Martell-Hernández, Luis Felipe, Alberto Ocaña-Luna, and Marina Sánchez-Ramírez. "Seasonal Occurrence of Opechona pyriforme Metacercariae (Digenea: Lepocreadiidae) in Eirene tenuis Medusae (Hydrozoa: Leptothecata) From a Hypersaline Lagoon in Western Gulf of Mexico." Journal of Parasitology 97, no. 1 (February 2011): 68–71. http://dx.doi.org/10.1645/ge-2384.1.

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42

Abdou, Nahed El-Sayed, Norman O. Dronen, and Charles K. Blend. "KARYAKARTIA EGYPTENSIS N. SP. (DIGENEA: LEPOCREADIIDAE) FROM THE JARBUA TERAPON, TERAPON JARBUA (FORSSKÅL) (PERCIFORMES: TERAPONTIDAE), FROM THE RED SEA AND EMENDATION OF KARYAKARTIA." Journal of Parasitology 92, no. 1 (February 2006): 73–76. http://dx.doi.org/10.1645/ge-3415.1.

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43

BRAY, RODNEY A., THOMAS H. CRIBB, and JEAN-LOU JUSTINE. "New observations on the genus Hypocreadium Ozaki, 1936 (Digenea: Lepocreadiidae) in the Indo-West Pacific region, including the description of one new species." Zootaxa 2110, no. 1 (May 18, 2009): 22–40. http://dx.doi.org/10.11646/zootaxa.2110.1.2.

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The following members of the genus Hypocreadium are described or redescribed: Hypocreadium cavum from the starry triggerfish, Abalistes stellatus, Swain Reefs, Great Barrier Reef; Hypocreadium patellare ‘Typical form’ from Abalistes stellatus, Swain Reefs, the masked triggerfish, Sufflamen fraenatum, Ningaloo, Western Australia and off New Caledonia and the titan triggerfish, Balistoides viridescens, off Lizard Island, Great Barrier Reef; Hypocreadium patellare ‘Atypical form A’ from the black-bar triggerfish, Rhinecanthus aculeatus, off Lizard Island and Palau and blackbelly triggerfish, R. verrucosus, off Palau; Hypocreadium patellare ‘Atypical form B’ from the yellow-spotted triggerfish, Pseudobalistes fuscus off Lizard Island; Hypocreadium picasso n. sp. from Rhinecanthus aculeatus, off Lizard Island and Palau, characterised by its broadly pyriform shape and lack of an anterior notch. A key to the species of Hypocreadium is presented. The similarity of the genus Lutianotrema to Hypocreadium is pointed out, but both known species of Lutianotrema are described with ‘dorsal’ oral suckers.
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Lumb, S. M., R. A. Bray, and D. Rollinson. "Partial small subunit (18S) rRNA gene sequences from fish parasites of the families Lepocreadiidae and Fellodistomidae (Digenea) and their use in phylogenetic analyses." Systematic Parasitology 26, no. 2 (October 1993): 141–49. http://dx.doi.org/10.1007/bf00009222.

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45

Hassanine, Reda M. El-S., and David I. Gibson. "Trematodes from Red Sea Fishes: Neohypocreadium aegyptense n. sp. (Lepocreadiidae), Fairfaxia cribbi n. sp. and Macvicaria chrysophrys (Nagaty & Abdel-Aal, 1969) (Opecoelidae)." Systematic Parasitology 62, no. 3 (November 2005): 199–207. http://dx.doi.org/10.1007/s11230-005-5498-3.

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46

Hafeezullah, M., and S. Chakrabarti. "Studies on Variations in and Consequent Systematic Positions of Various Indian Species of <i>Lepocreadioides</i> Yamaguti, 1936 (Trematoda : Lepocreadiidae)." Records of the Zoological Survey of India 94, no. 1 (March 1, 1994): 1. http://dx.doi.org/10.26515/rzsi/v94/i1/1994/160828.

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47

Raychard, Kara A., Charles K. Blend, and Norman O. Dronen. "New Species of Prodistomum Linton, 1910 (Digenea: Lepocreadiidae) From the Longtail Bass, Hemanthias leptus (Ginsburg, 1952) In The Bay of Campeche, Gulf of Mexico." Journal of Parasitology 94, no. 4 (August 2008): 905–8. http://dx.doi.org/10.1645/ge-1432.1.

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48

BRAY, RODNEY A., THOMAS H. CRIBB, and JEAN-LOU JUSTINE. "Multitestis Manter 1931 (Digenea: Lepocreadiidae) in ephippid and chaetodontid fishes (Perciformes) in the south-western Pacific Ocean and the Indian Ocean off Western Australia." Zootaxa 2427, no. 1 (April 15, 2010): 36. http://dx.doi.org/10.11646/zootaxa.2427.1.4.

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Five species of the genus Multitestis are described, figured or discussed: Multitestis pyriformis from Platax orbicularis off Lizard Island, northern Great Barrier Reef, Australia and Platax teira off New Caledonia; Multitestis coradioni n. sp. (syn. Multitestis pyriformis Machida, 1963 of Bray et al. (1994)) from Coradion chrysozonus off Heron Island, which differs from M. pyriformis in its oval body-shape, the more posteriorly situated testicular fields and larger eggs, Multitestis elongatus from Platax pinnatus off Lizard Island, Multitestis magnacetabulum from P. teira off Heron Island, southern Great Barrier Reef, Australia, and New Caledonia, Multitestis paramagnacetabulum n. sp. from P. orbicularis off Ningaloo Reef, Western Australia, which differs from M. magnacetabulum in the more posteriorly situated testicular fields.
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Kacem, Hichem, Abdoulaye J. S. Bakhoum, Catarina Eira, Lassad Neifar, and Jordi Miquel. "Ultrastructural characters of the spermatozoon of the digenean Hypocreadium caputvadum Kacem et al., 2011 (Lepocreadioidea: Lepocreadiidae), an intestinal parasite of Balistes capriscus in Tunisia." Comptes Rendus Biologies 335, no. 10-11 (October 2012): 637–44. http://dx.doi.org/10.1016/j.crvi.2012.10.002.

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50

Bray, Rodney A., and J. Brian Jones. "A new species of Lepidapedon Stafford, 1904 (Digenea: Lepocreadiidae) in the gadiform fish Coelorhinchus bollonsi McCann & McKnight (Macrouridae) from Chatham Rise, New Zealand." Systematic Parasitology 26, no. 1 (September 1993): 69–73. http://dx.doi.org/10.1007/bf00009650.

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