Cucullanus sp.

Gonzalez-Solis, David, Soler-Jimenez, Lilia C., Aguirre-Macedo, M. Leopoldina, McLaughlin, John P., Shaw, Jenny C., James, Anna K., Hechinger, Ryan F., Kuris, Armand M., Lafferty, Kevin D. & Vidal-Martinez, Victor M., 2019, Parasitic nematodes of marine fishes from Palmyra Atoll, East Indo-Pacific, including a new species of Spinitectus (Nematoda, Cystidicolidae), ZooKeys 892, pp. 1-26: 1

publication ID

http://dx.doi.org/10.3897/zookeys.892.38447

publication LSID

lsid:zoobank.org:pub:8951A3F9-FDD0-4041-8BEA-BDA48C1B616C

persistent identifier

http://treatment.plazi.org/id/B65BE845-6257-5FEB-925F-17222307EE95

treatment provided by

ZooKeys by Pensoft

scientific name

Cucullanus sp.
status

 

Cucullanus sp.  

Description.

Third-stage larva (2 specimens): small nematodes, 1.45-1.53 long, 50- 51 wide. Esophagus 333-352 long, 38-39 wide at its posterior part. Esophastome 60-65 long and 44-50 wide. Nerve ring 139-151, excretory pore 374-413 and deirids 262. Excretory pore posterior to distal end of esophagus, deirids on its posterior end of esophagus or slightly anterior to it. Tail elongate, 105-113 long, with pointed tip.

Host.

Caranx ignobilis  

Site of infection.

Intestine.

Prevalence and mean intensity.

25 and 2 (n = 4).

Specimens deposited.

CHCM no. 630 (voucher) (1 vial, 1 specimen ♀).

Remarks.

These were two very small and poorly developed cucullanid larvae and it was not possible to identify them to species. Perhaps, they represent new infections, or this fish acts as paratenic host. These are the first cucullanid nematodes reported from C. ignobilis   and the family Carangidae   in the Indo-Pacific Ocean.