Brachioteuthis riisei, Common arm squid

Brachioteuthis riisei   (Steenstrup, 1882)

Common arm squid

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Brachioteuthis riisei  AquaMaps  Data sources: GBIF OBIS
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Brachioteuthis riisei

Classification / Names ชื่อสามัญ | ชื่อพ้อง | CoL | ITIS | WoRMS

Cephalopoda | Oegopsida | Brachioteuthidae

Environment: milieu / climate zone / ระดับความลึก / distribution range นิเวศวิทยา

; ระดับความลึก 0 - 3000 m (อ้างอิง 275).  Subtropical; 68°N - 5°N, 170°E - 36°E

Distribution ประเทศต่างๆ | พื้นที่จำแนกตาม FAO | ระบบนิเวศหลายระบบ | การปรากฏขึ้น,การเกิดขึ้น,พบ | การแนะนำ

Worldwide. Tropical to polar.

Length at first maturity / ขนาด / Weight / Age

วัยเจริญพันธุ์: Lm ?  range ? - ? cm Max length : 17.0 cm ML เพศผู้/กระเทย; (อ้างอิง 97142)

ชีววิทยา     ภาคผนวก (เช่น epibenthic)

Oceanic; occurs from near the surface through midwaters, the continental slope, to 3 000 m depth. Spawning season appears to be considerably extended with regard to the cosmopolitan distribution of the species complex. Consequently, recently hatched paralarvae and juveniles are found in epipelagic waters throughout the year. In the North Atlantic, paralarvae are particularly abundant from May to August and in February; in the Mediterranean and in upwelling areas off northwestern Africa between 10°N and 30°N, from April to July, September, and from December to February. Paralarvae and juveniles are epipelagic to mesopelagic, then undergo ontogenetic descent to mesopelagic and bathypelagic zones as adults. In the western Atlantic (approximately 39°N 72°W) paralarvae, juveniles and subadults were captured in slope and eddy water masses at 43 to 750 m, with paralarvae and juveniles at less than 300 m and adults greater than 300 m; diurnal vertical migration was indicated. Off Hawaii specimens were caught in closing nets at 830 to 975 m during day and 100 to 150 m at night; open net captures were made at 975 to 1 000 m in daytime and at 50 and 250 m at night. Likewise, in the Mediterranean Sea specimens were caught in closing nets at 150 m during night time, and at 540 to 615 m by trawl nets during the day. Horizontal plankton net sampling at 100 m, 350 m and 650 m during sunrise, noon, sunset and midnight yielded a preponderance of juvenile B. riisei at 350 m. Frequent prey of sperm whales, striped dolphins, swordfish (Xiphias gladius) in Azorean waters, and giant red shrimp (Aristaeomorpha foliacea) in the Strait of Sicily, Mediterranean Sea. Known to prey on krill in Antarctic seas (Ref. 97142).

Life cycle and mating behavior วัยเจริญพันธุ์ | การสืบพันธุ์ | การวางไข่ | Eggs | ความดกของไข่ | Larvae

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

Main reference อ้างอิง | ผู้ประสานงาน | ผู้ร่วมมือ

Roper, C.F.E., M.J. Sweeney and C.E. Nauen 1984 FAO Species Catalogue. Vol. 3. Cephalopods of the world. An annotated and illustrated catalogue of species of interest to fisheries. FAO Fish. Synop. 125(3):277p. Rome: FAO. (อ้างอิง 275)

IUCN Red List Status (อ้างอิง 130435: Version 2025-1)

  Data deficient (DD) ; Date assessed: 28 April 2010

CITES status (อ้างอิง 108899)

Not Evaluated

CMS (อ้างอิง 116361)

Not Evaluated

Threat to humans

Human uses


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เครื่องมือ

ข้อมูลเพิ่มเติม

นิเวศวิทยาเขตร้อน
Food items (preys)
องค์ประอบของอาหาร
การบริโภคอาหาร
ผู้ล่า
นิเวศวิทยา
Population dynamics
การเจริญเติบโต
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
อุดมสมบรูณ์
Life cycle
การสืบพันธุ์
วัยเจริญพันธุ์
ความดกของไข่
การวางไข่
Eggs
Egg development
Larvae
Physiology
การใช้ออกซิเจน
Human Related
Stamps, coins, misc.
อ้างอิง

แหล่งที่มาจากอินเตอร์เน็ต

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | แผนภูมิชีวิตแบบต้นไม้ | Wikipedia (Go, ค้นหา) | บันทึกทางด้านสัตววิทยา

Estimates based on models

Preferred temperature (Ref. 115969): 3.7 - 13.9, mean 7.1 (based on 977 cells).
Fishing Vulnerability (อ้างอิง 71543): Low vulnerability (10 of 100).
Price category (อ้างอิง 80766): Medium.