Capsaloides nairagi Yamaguti, 1968

Chisholm, Leslie A. & Whittington, Ian D., 2006, Revision of Capsaloides (Monogenea: Capsalidae) with a redescription of C. magnaspinosus Price, 1939 from the nasal tissue of Tetrapterus audax (Istiophoridae) collected off Nelson Bay, New South Wales, Australia, Zootaxa 1160, pp. 1-20 : 15

publication ID

https://doi.org/ 10.5281/zenodo.172308

DOI

https://doi.org/10.5281/zenodo.6255197

persistent identifier

https://treatment.plazi.org/id/03FC8787-E165-FFCA-FED3-FC179E21F926

treatment provided by

Plazi

scientific name

Capsaloides nairagi Yamaguti, 1968
status

 

Capsaloides nairagi Yamaguti, 1968 View in CoL ( Figs 1 View FIGURE 1 E, 2E)

Type­host: Makaira sp. ( Istiophoridae ).

Type­locality: Hawaii, USA [Pacific Ocean].

Additional records: Tetrapterus angustirostris Tanaka, 1915 , Hawaii, USA [Pacific Ocean] (see Yamaguti 1968).

Site: Gills.

Specimens examined: Holotype (USNPC 63599); 2 voucher specimens (NHM 1979.9.13.55­57).

Remarks

Capsaloides nairagi View in CoL is most easily distinguished from other species in the genus by a zig­zagged row (see fig. 22 of Yamaguti 1968) of closely­spaced dorsomarginal body sclerites ( Fig. 2 View FIGURE 2 E) which extend to the posterior end of the body. In the holotype, the left isolated group of anterior dorsomarginal body sclerites comprises 6 sclerites each with 7– 10 cusps. The right isolated group of anterior dorsomarginal body sclerties comprises 10 sclerites, each with 3–6 cusps. The haptoral accessory sclerites ( Fig. 1 View FIGURE 1 E) are large with an elongate shaft. According to Yamaguti (1968), the egg is rhomboidal with an appendage at one end.

Kingdom

Animalia

Phylum

Platyhelminthes

Class

Monogenea

Order

Capsalidea

Family

Capsalidae

Genus

Capsaloides

Kingdom

Animalia

Phylum

Chordata

Class

Actinopterygii

Order

Perciformes

Family

Istiophoridae

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