Newly recorded sea star Henricia hayashii (Asteroidea: Spinulosida: Echinasteridae) in the East Sea, Korea
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Henricia specimen was collected from the East Sea of Korea using fishing nets. The specimen was identified as Henricia hayashii (Djakonov 1961), belonging to the family Echinasteridae of the order Spinulosida. This species can be distinguished from other Henricia species by slender arms (R/r=7.4), constricted arm base, six to thirty-five slender spinelets, open-meshed, reticulated abactinal skeleton comprising semitriangular, rod-like form, and small ossicles present inside the papular areas. This species superficially resembles H. reniossa in terms of its body size but differs in the shape and arrangement of the abactinal and actinal plates. To date, two genera of Echinasteridae, Aleutihenricia and Henricia, including a total of 14 species, have been reported in Korea. Herein, the morphological characteristics of H. hayashii are described, and photographs are provided.
Abstract
Henricia specimen was collected from the East Sea of Korea using fishing nets. The specimen was identified as Henricia hayashii (Djakonov 1961), belonging to the family Echinasteridae of the order Spinulosida. This species can be distinguished from other Henricia species by slender arms (R/r=7.4), constricted arm base, six to thirty-five slender spinelets, open-meshed, reticulated abactinal skeleton comprising semitriangular, rod-like form, and small ossicles present inside the papular areas. This species superficially resembles H. reniossa in terms of its body size but differs in the shape and arrangement of the abactinal and actinal plates. To date, two genera of Echinasteridae, Aleutihenricia and Henricia, including a total of 14 species, have been reported in Korea. Herein, the morphological characteristics of H. hayashii are described, and photographs are provided.
참고문헌 (16)
- Chichvarkhin A, "Life-Supporting Asia -Pacific Marine Ecosystems, Biodiversity and Their Functioning", pp.202~209 (2017), Far Eastern Federal University
- Chichvarkhin A, "Scientific and Technological Developments of Research and Monitoring of Marine Biological Resources", pp.25~27 (2017)
- Chichvarkhin A, "Sea stars of the genus Henricia Gray, 1840 (Echinodermata, Asteroidea)from Vostok Bay, Sea of Japan", PeerJ, 7, pp.e6585~ (2019)
- Clark AM, "Starfishes of the Atlantic", pp.1~794 (1992), Chapman & Hall
- Clark RN, "A new genus and thirteen new species of sea stars(Asteroidea : Echinasteridae)from the Aleutian Island Archipelago", Zootaxa, 2571, pp.1~36 (2010)
- Djakonov AM, "Keys to the fauna of the USSR. Sea Stars (Asteroids) of the USSR Seas", Zool. Inst. Acad. Sci. USSR, 34, pp.1~183 (1950)
- Djakonov AM, "Review of sea stars of the genus Henricia Gray from the northwestern parts of Pacific Ocean", Issledovaniya Delnevostochnykh morei SSSR, 7, pp.5~39 (1961)
- Eernisse DJ, "Henricia pumila sp. nov.: A brooding seastar (Asteroidea) from the coastal northeastern Pacific", Zootaxa, 2329, pp.22~36 (2010)
- Fisher WK, "Asteroidea of the North Pacific and adjacent waters. Part. 1. Phanerozonia and Spinulosa", Bull. U.S. Nat. Mus, 76, pp.1~420 (1911)
- Hayashi R, "Contributions to the classification of the seastars of Japan I. Spinulosa", J. Fac. Imp. Sci. Hokkaido Univ, 7, pp.107~204 (1940)
- Kobayashi I, "Two new deep-sea species of the genus Henricia(Asteroidea : Spinulosida : Echinasteridae)from Japanese waters", Zootaxa, 4903, pp.89~104 (2021)
- Madsen FJ, "The Henricia sanguinolenta complex (Echinodermata, Asteroidea) of the Norwegian Sea and adjacent waters. A re -evaluation, with notes on related species", Steenstrupia, 13, pp.201~268 (1987)
- "Henricia hayashii Djakonov, 1961. World Asteroidea database. World Register of Marine Species" (2021)[URL]
- Ubagan MD, "A new species of the genus Henricia (Asteroidea, Spinulosida, Echinasteridae)from South Korea", ZooKeys, 997, pp.1~15 (2020)
- michael dadole ubagan, "Newly recorded sea star Henricia oculata (Asteroidea: Spinulosida: Echinasteridae) in the East Sea, Korea", 환경생물, 38(4), pp.563~566 (2020), 한국환경생물학회[DOI]
- Wakita D, "Molecular systematics and morphological analyses of the subgenus Setihenricia(Echinodermata : Asteroidea : Henricia)from Japan", Spec. Divers, 24, pp.119~135 (2019)