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Echinoidea source details

Mironov, A. N. 1997. [Holasteroid sea urchins. 4. Echinosigra]. Zoologicheskii Zhurnal 76, 173-186.
3153
Mironov, A. N.
1997
Holasteroid sea urchins. 4
Echinosigra]. Zoologicheskii Zhurnal
76: 173-186
Publication
Eight species and four subspecies of the genus Echinosigra were identified in the samples collected during expeditions of the Institute of Oceanology in 1953-1989. They are E. vityazi n. sp. from the Indo-Pacific; E. phiale partita n. subsp. from the Subantarctic; E. fabrefacta, E. valvaedentata and E. antarctica which were previously considered as E. amphora subspecies. The samples were collected at 49 stations at the depths of 1026-7170 m. The genus is divided into two subgenera: Echinosigra with two genital pores, long neck and Echinogutta n. subgen. with four genital pores, short neck. E. vityazi n. sp. has the most lengthened test among echinoids; length is eight times as much as width. A key to identify all Echinosigra species and subspecies is given.
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Date
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2013-01-12 18:30:12Z
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db_admin
2014-03-21 09:39:14Z
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Echinosigra (Echinocutta) Mironov, 1997 accepted as Echinosigra (Echinogutta) Mironov, 1997 (basis of record)
Echinosigra (Echinogutta) Mironov, 1997 (original description)
Echinosigra (Echinogutta) amphora Mironov, 1974 (new combination reference)
Echinosigra (Echinogutta) amphora amphora Mironov, 1974 (new combination reference)
Echinosigra (Echinogutta) amphora indica Mironov, 1974 (new combination reference)
Echinosigra (Echinogutta) antarctica Mironov, 1974 (status source)
Echinosigra (Echinogutta) fabrefacta Mironov, 1974 (status source)
Echinosigra (Echinogutta) valvaedentata Mironov, 1974 (status source)
Echinosigra (Echinosigra) Mortensen, 1907 (status source)
Echinosigra (Echinosigra) mortenseni Mironov, 1974 (new combination reference)
Echinosigra (Echinosigra) phiale (Thomson, 1873) (new combination reference)
Echinosigra (Echinosigra) phiale partita Mironov, 1997 (original description)
Echinosigra (Echinosigra) phiale phiale (Thomson, 1873) (new combination reference)
Echinosigra (Echinosigra) porrecta Mironov, 1974 (new combination reference)
Echinosigra (Echinosigra) vityazi Mironov, 1997 (original description)
Echinosigra amphora valvaedentata Mironov, 1974 accepted as Echinosigra (Echinogutta) valvaedentata Mironov, 1974 (status source)
Echinosigra paradoxa (Mortensen, 1905) accepted as Echinosigra (Echinosigra) phiale phiale (Thomson, 1873) (status source)
Echinosigra phiale partita Mironov, 1997 represented as Echinosigra (Echinosigra) phiale partita Mironov, 1997 (original description)
Echinosigra vityazi Mironov, 1997 represented as Echinosigra (Echinosigra) vityazi Mironov, 1997 (original description)
Indian Ocean for Echinosigra amphora Mironov, 1974 
 Status

Mironov (1997: 185) raised this ssp. to species level  [details]

 Status

Mironov (1997: 183) raised this ssp. to species level  [details]

 Status

Mironov (1997: 183) raised this ssp. to species level  [details]

 Type locality

R/V Dmitrig Myendeleev Stat. 1276 (48°5' S, 171°42' E, depth 1100-1200 m), 1281 (53°23' S, 167°07.8' E, depth ... [details]

 Type locality

R/V Vityaz Stat. 4954 (9°34.9' N, 90°54.4' E, depth 3485 m), 7325 (1°51.5' S, 144°40.8' E, depth 2550-2580 m), ... [details]

 Type locality

R/V Dmitrig Myendeleev Stat. 1276 (48°5' S, 171°42' E, depth 1100-1200 m), 1281 (53°23' S, 167°07.8' E, depth ... [details]

 Type locality

R/V Vityaz Stat. 4954 (9°34.9' N, 90°54.4' E, depth 3485 m), 7325 (1°51.5' S, 144°40.8' E, depth 2550-2580 m), ... [details]

 Type material

HT: IOANSSR XV-69-30 (from R/V Dmitrig Myendeleev Stat. 1276) [details]

 Type material

HT: IOANSSR XV-69-31 (from R/V Vityaz Stat. 4954) [details]

 Type material

HT: IOANSSR XV-69-30 (from R/V Dmitrig Myendeleev Stat. 1276) [details]

 Type material

HT: IOANSSR XV-69-31 (from R/V Vityaz Stat. 4954) [details]


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