- 著者
- Mitsuko Hidaka-Umetsu Dhugal J. Lindsay
- 出版者
- The Plankton Society of Japan, The Japanese Association of Benthology
- 雑誌
- Plankton and Benthos Research (ISSN:18808247)
- 巻号頁・発行日
- vol.13, no.2, pp.41-45, 2018-05-30 (Released:2018-05-24)
- 参考文献数
- 14
- 被引用文献数
- 2
An individual narcomedusa assignable to Solmissus incisa sensu lato was observed having ingested a fish at 573 m depth near the southeast slope of the Kaikata seamount, Japan. Solmissus is a very common deep-sea narcomedusan genus that is widely considered to be a predator specializing on gelatinous plankton. Several cryptic species, with differences in the number of tentacles and form of manubrial pouches, are thought to be included in the nominal species Solmissus incisa. Therefore, the present study gives a short description of the morphotype of Solmissus incisa s.l. observed with a fish in its stomach, as well as several individuals of the same morphotype that had ingested gelatinous prey.
3 0 0 0 OA Optics-based surveys of large unicellular zooplankton: a case study on radiolarians and phaeodarians
- 著者
- Yasuhide Nakamura Rei Somiya Noritoshi Suzuki Mitsuko Hidaka-Umetsu Atsushi Yamaguchi Dhugal J. Lindsay
- 出版者
- The Plankton Society of Japan, The Japanese Association of Benthology
- 雑誌
- Plankton and Benthos Research (ISSN:18808247)
- 巻号頁・発行日
- vol.12, no.2, pp.95-103, 2017-05-30 (Released:2017-06-06)
- 参考文献数
- 46
- 被引用文献数
- 3 15
Optics-based surveys for large unicellular zooplankton were carried out in five different oceanic areas. New identification criteria, in which “radiolarian-like plankton” are categorized into nine different groups, are proposed for future optics-based surveys. The autonomous visual plankton recorder (A-VPR) captured 65 images of radiolarians (three orders: Acantharia, Spumellaria and Collodaria) and 117 phaeodarians (four taxa: Aulacanthidae, Phaeosphaerida, Tuscaroridae and Coelodendridae). Colonies were observed for one radiolarian order (Collodaria) and three phaeodarian taxa (Phaeosphaerida, Tuscaroridae and Coelodendridae). The rest of the radiolarian orders (Taxopodia and Nassellaria) and the other phaeodarian taxa were not detected because of their small cell size (< ca. 400 µm).
- 著者
- Jun NISHIKAWA Richard FITZPATRICK James D. REIMER Robin J. BEAMAN Hiroyuki YAMAMOTO Dhugal J. LINDSAY
- 出版者
- 日本サンゴ礁学会
- 雑誌
- Galaxea, Journal of Coral Reef Studies (ISSN:18830838)
- 巻号頁・発行日
- vol.13, no.1, pp.25-26, 2011 (Released:2012-03-24)
- 参考文献数
- 3
- 被引用文献数
- 1 6 1