Results 121 to 130 of about 291 (153)
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Zoological Science, 2022
Although isopods in Anthuroidea are predators, there is little information on their predatory behavior. In this study, we investigated predation by the paranthurid Paranthura japonica, which was originally described from northern Japan but has recently been reported as an invasive alien species in western America and Europe. Six crustacean species (two
Shiraki, Shoki, Kakui, Keiichi
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Although isopods in Anthuroidea are predators, there is little information on their predatory behavior. In this study, we investigated predation by the paranthurid Paranthura japonica, which was originally described from northern Japan but has recently been reported as an invasive alien species in western America and Europe. Six crustacean species (two
Shiraki, Shoki, Kakui, Keiichi
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Zootaxa, 2023
All species of Brazilian parasitic isopods belonging to Epicaridea (Bopyroidea and Cryptoniscoidea) known to date, including references and distribution information, are listed. The list comprises 37 valid species, 18 of which are endemic to the country, 17 are also recorded from other countries in the Americas, and only two species are distributed ...
FELIPE BEZERRA RIBEIRO +1 more
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All species of Brazilian parasitic isopods belonging to Epicaridea (Bopyroidea and Cryptoniscoidea) known to date, including references and distribution information, are listed. The list comprises 37 valid species, 18 of which are endemic to the country, 17 are also recorded from other countries in the Americas, and only two species are distributed ...
FELIPE BEZERRA RIBEIRO +1 more
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Cymothoida) from southern China and Australia
2006Yu, Haiyan, Bruce, Niel L. (2006): Cymothoida) from southern China and Australia.
Yu, Haiyan, Bruce, Niel L.
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First occurrence of Norileca triangulata (Crustacea: Isopoda: Cymothoidae) from Indian marine fishes [PDF]
Journal of Parasitic Diseases, 2013 An ectoparasitic isopod, Norileca triangulata was found in the branchial cavity of Sardinella gibbosa at Parangipettai coastal waters. The present findings represent the first record of N. triangulata and herein reported. Until now, this species was distributed from Tanimdao Island, Philippines and from Queensland-Eel Reef, Cape York; Michaelmas Cay ...
Ravichandran S +2 more
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Finding a balance: Reproductive trade-offs in parasitic isopods of the family Cymothoidae
Parasitology ResearchIn this study conducted along the coast of Odisha, India, reproductive trade-offs in isopods of the family Cymothoidae were investigated, focusing on the relationship between the number vs. volume of eggs and the percentage of brood to body volume. Ovigerous females from species with substantial sample sizes (n > 30) were analyzed to understand their ...
Nirmalya Nayak +6 more
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A new species of the genusNerocila (Isopoda: cymothoidae) from the East China Sea
Chinese Journal of Oceanology and Limnology, 2002A new species of cymothoid Isopoda,Nerocila donghaiensis, collected from the body of a sciaenid fish,Johnius sp., is described in the present paper. The new species can be distinguished from the other species of genusNerocila by its endopod of uropods with deep notch, sharply serrated on the lateral margin and strongly serrated on the medial margin ...
Yu Hai-yan, Li Xin-zheng
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Zootaxa
Brasilana spelaea gen. nov. et sp. nov. is described from caves from Rio Grande do Norte and Ceará states, northeast Brazil. Although this represents the first stygobiont species of Cirolanidae known for Brazil, it is already at risk of extinction considering the limestone industry, unregulated tourism, and subterranean water exploitation in most of ...
LEILA A. SOUZA +4 more
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Brasilana spelaea gen. nov. et sp. nov. is described from caves from Rio Grande do Norte and Ceará states, northeast Brazil. Although this represents the first stygobiont species of Cirolanidae known for Brazil, it is already at risk of extinction considering the limestone industry, unregulated tourism, and subterranean water exploitation in most of ...
LEILA A. SOUZA +4 more
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Sex-reversal and androgenic gland in the fish parasite Irona far (cymothoidae: isopoda: crustacea)
International Journal for Parasitology, 1974Abstract The sequence of changes in the primary and secondary sexual characters of the parasitic isopod Irona far during sex-reversal indicate that it is synchronised with the degeneration of the androgenic gland. The gonad is typically hermaphroditic. During the male stage the testicular utricles are large and active but the ovarian region remains
D M, Thampy, P A, John
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A NEW SPECIES OF AEGIDAE (ISOPODA, CYMOTHOIDA) FROM THE SOUTH CHINA SEA
Crustaceana, 2007Aega nanhaiensis sp. nov. is described and figured from the South China Sea. Brief comments are given on the relationship of the new species to allegedly related species of the genus. Aega nanhaiensis is characterized by the expansion of articles I and 2 of the antennular peduncle, a moderate eye-size, a large distal, robust seta on the propodus of ...
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Host Specificity and Position On the Host in Nerocila Phaeopleura Bleeker (Isopoda, Cymothoidae)
Crustaceana, 1974[Nerocila phaeopleura Bleeker ist wirtspezifisch; der Hauptwirt ist Sardinella gibbosa (Bleeker). Jedoch werden auch andere, verwandte oder morphologisch ahnliche Fische gelegentlich befallen. Der Parasit verursacht eine tiefe Wunde; dieser Umstand legt die Vermutung nahe, das der Parasit an der gleichen Stelle verbleibt, also nicht auf dem Wirtskorper
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