Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4536665 | Deep Sea Research Part II: Topical Studies in Oceanography | 2013 | 4 Pages |
Abstract
A new species of fish leeches, Dolichobdella rubra gen. n., sp. n., was found in samples collected by RV Akademik M.A. Lavrentyev in the northern Sea of Japan from 470–528 m during the joint Russian–German expedition SoJaBio (Sea of Japan Biodiversity Studies) in August 2010. The leech does not exceed 13 mm in length and has the following morphological characteristics: body elongated, smooth, lacking gills and pulsatile vesicles; eyes and ocelli absent; coloration reddish; female gonopore larger than male one; 6pairs of testisacs; accessory glands, conductive tissue and copulatory area present; ovisacs short; bursa long; coelomic system reduced.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geology
Authors
Serge Y. Utevsky, Alexei V. Chernyshev,