DEEP-SEA SHRIMP (CRUSTACEA: DECAPODA: CARIDEA) FROM THE ANTARCTIC SEA COLLECTED DURING THE JARE-35 CRUISE (17th Symposium on Polar Biology)

• Main Authors: コマイ トモユキ, タケウチ イチロウ, タケダ マサツネ, Tomoyuki KOMAI, Ichiro TAKEUCHI, Masatsune TAKEDA
• Format: Report
• Language: English
• Published: Proceeding 1996
• Subjects: Antarctic; The Antarctic; Indian; Antarctic Ocean; Hale; Bage; Antarc*; Antarctica; antarcticus; Polar Biology; Proceedings of the NIPR Symposium on Polar Biology
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=5314; http://id.nii.ac.jp/1291/00005314/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=5314&item_no=1&attribute_id=18&file_no=1

This paper reports on four deep-sea species of cahdean shrimp collected during the JARE-35 cruise in the Indian Ocean Sector of the Antarctic Ocean: Nematocarcinus lanceopes BATE, 1888 (Nematocarcinidae); Chorismus antarcticus (PFEFFER, 1887) (Hippolytidae); Lebbeus antarcticus (HALE, 1941) (Hippolytidae); Notocrangon antarcticus (PFEFFER, 1887) (Crangonidae). A small collection taken during the JARE-26 cruise, containing C. antarcticus and N. antarcticus, is also included. The identification of the present specimens with N. lanceopes was confirmed in comparison with the syntypes. Eight of 40 syntypes of Acanthephyra antarctica BAGE, 1938 were also reexamined, and its identity with N. lanceopes was confirmed. Three syntypes, one male and two females, of N. lanceopes, which are now in poor condition, were redescribed; and other material enabled us to complete the description of N. lanceopes. Three other species were also described and illustrated in detail to supplement previous knowledge on morphology of these species.