Some observations on the reproductive biology of the sixgill shark Hexanchus griseus (Bonnaterre, 1788) from Southern African waters

被引：26

作者：

Ebert, DA ^{[1
]}

机构：

[1] Ocean Res Consulting Assoc, Moss Landing, CA 95039 USA

来源：

SOUTH AFRICAN JOURNAL OF MARINE SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR SEEWETENSKAP | 2002年 / 24卷

基金：

新加坡国家研究基金会;

关键词：

maturity size; pupping grounds; reproduction; sixgill sharks;

D O I：

10.2989/025776102784528439

中图分类号：

Q17 [水生生物学];

学科分类号：

071004 ;

摘要：

Observations are made of the maturation status of 81 male and 88 female sixgill sharks Hexanchus griseus from southern African waters. Mates mature at about 310 cm total length (TL) with the calcification of the terminal cartilage elements of the claspers. Determination of maturity for females was problematic, but most were fully mature by at least 420 cm TL. Newborns were captured at the same location over three consecutive summer seasons, indicating the location of a possible pupping ground.

引用

页码：359 / 363

页数：5

共 27 条

[1] Helminths of the Bluntnose Sixgill Shark, Hexanchus griseus (Bonnaterre, 1788), from the Strait of Messina (Sicily, Southern Italy)
De Benedetto, Giovanni
Capparucci, Fabiano
Iaria, Carmelo
Marino, Fabio
Gaglio, Gabriella
ANIMALS, 2023, 13 (15):
[2] First record of the bluntnose sixgill shark Hexanchus griseus (Bonnaterre, 1788) in the Guatemalan Caribbean Sea
Sanchez-Jimenez, Julio
Santana-Morales, Omar
Ayala-Donado, Josue
de los Rosales-Melgar, Maria
Areano-Barillas, Elisa M.
Gonzalez-Jaramillo, Monica
Perez-Jimenez, Juan Carlos
LATIN AMERICAN JOURNAL OF AQUATIC RESEARCH, 2024, 52 (02): : 307 - 311
[3] DIET OF THE SIXGILL SHARK HEXANCHUS-GRISEUS OFF SOUTHERN AFRICA
EBERT, DA
SOUTH AFRICAN JOURNAL OF MARINE SCIENCE-SUID-AFRIKAANSE TYDSKRIF VIR SEEWETENSKAP, 1994, 14 : 213 - 218
[4] Occurrence of bluntnose sixgill shark, Hexanchus griseus (Bonnaterre, 1788) in the Gulf of Trieste (northern Adriatic) with particular reference to historical and contemporary records in the Adriatic Sea
Lipej, Lovrenc
Trkov, Domen
Mavric, Borut
Fortibuoni, Tomaso
Bettoso, Nicola
Donsa, Dasa
Ivajnsic, Danijel
JOURNAL OF COLLEGE STUDENT DEVELOPMENT, 2022, 63 (01) : 93 - 108
[5] DEPTH TELEMETRY FROM THE SIXGILL SHARK, HEXANCHUS-GRISEUS, AT BERMUDA
CAREY, FG
CLARK, E
ENVIRONMENTAL BIOLOGY OF FISHES, 1995, 42 (01) : 7 - 14
[6] Occurrence of bluntnose sixgill shark, Hexanchus griseus (Bonnaterre, 1788) in the Gulf of Trieste (northern Adriatic) with particular reference to historical and contemporary records in the Adriatic Sea
Lipej, Lovrenc
Trkov, Domen
Mavric, Borut
Fortibuoni, Tomaso
Bettoso, Nicola
Donsa, Dasa
Ivajnsic, Danijel
ACTA ADRIATICA, 2022, 63 (01): : 93 - 108
[7] Integrative taxonomy of metazoan parasites of the bluntnose sixgill shark Hexanchus griseus (Bonnaterre, 1788) in the Mediterranean Sea, with the resurrection of Grillotia acanthoscolex Rees, 1944 (Cestoda: Trypanorhyncha)
Lopez-Verdejo, Alejandro
Palomba, Marialetizia
Crocetta, Fabio
Santoro, Mario
JOURNAL OF FISH BIOLOGY, 2024, 104 (06) : 1754 - 1763
[8] Novel behavioral observations and body scarring for the bluntnose sixgill shark (Hexanchus griseus) offer clues to reproductive patterns and potential mating events
Gallagher, Austin J.
de Silva, Christine
Delaney, Denley
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Shipley, Oliver N.
Sulikowski, James A.
Duarte, Carlos M.
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FRONTIERS IN MARINE SCIENCE, 2024, 11
[9] First record of a neonate bluntnose sixgill shark (Hexanchus griseus) from Baja California Sur, Mexico
Whitehead, Darren A.
Gayford, Joel H.
ECOLOGY AND EVOLUTION, 2024, 14 (07):
[10] Distribution and New Records of the Bluntnose Sixgill Shark, Hexanchus griseus (Hexanchiformes: Hexanchidae), from the Tropical Southwestern Atlantic
Santander-Neto, Jones
Rincon, Getulio
Juca-Queiroz, Bruno
da Cruz, Vanessa Paes
Lessa, Rosangela
ANIMALS, 2023, 13 (01):

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