Hatschekia bicaudata Kabata, 1991

Soler-Jimenez, Lilia C., Morales-Serna, F. Neptali, Aguirre-Macedo, Ma. Leopoldina, McLaughlin, John P., Jaramillo, Alejandra G., Shaw, Jenny C., James, Anna K., Hechinger, Ryan F., Kuris, Armand M., Lafferty, Kevin D. & Vidal-Martinez, Victor M., 2019, Parasitic copepods (Crustacea, Hexanauplia) on fishes from the lagoon flats of Palmyra Atoll, Central Pacific, ZooKeys 833, pp. 85-106 : 85

publication ID	https://dx.doi.org/10.3897/zookeys.833.30835
publication LSID	lsid:zoobank.org:pub:6F31349B-BF7D-434D-8C06-4128FDD76A56
persistent identifier	https://treatment.plazi.org/id/3A3E11DF-A312-EC4A-6287-A6ACE91D9880
treatment provided by	ZooKeys by Pensoft
scientific name	Hatschekia bicaudata Kabata, 1991
status

Treatment

Hatschekia bicaudata Kabata, 1991 View in CoL

Type host.

Chaetodon aureofasciatus Macleay ( Chaetodontidae ).

Other host and localities.

Chaetodon aureofasciatus ( Chaetodontidae ) from Australia ( Kabata 1991). Chaetodon auripes Jordan & Snyder ( Chaetodontidae ) from Seto, Wakayama Prefecture, Japan ( Izawa 2016).

Current host.

Chaetodon auriga and Chaetodon lunula ( Chaetodontidae ).

Site of infection.

Gills.

Prevalence and mean intensity.

23.1 and 7.3 ± 3.1 (n = 13) to Chaetodon auriga ; 14.3 and 5 ± 1.4 (n = 14) to Chaetodon lunula .

Specimens deposited.

CHCM No. 577 (voucher) (1 vial, 1 specimen ♀) (from Chaetodon auriga ). CHCM No. 578 (voucher) (1 vial, 1 specimen ♀) (from Chaetodon lunula ). USNM No. 1550606 (voucher) (1 vial, 1 specimen ♀) (from Chaetodon lunula ).

Remarks.

Our samples corresponded to a single mature female from each host, which were not dissected for morphological analysis. Nonetheless, these parasitic copepods resemble H. bicaudata in its habitus, antenna, maxilla, and armature of legs 1 and 2, as well as in its preferred hosts, which are butterfly fishes distributed in warm waters from Australia to Japan (see Izawa 2016).