Endeis spinosa

Endeis spinosa   (Montagu, 1808)


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Endeis spinosa  AquaMaps  Data sources: GBIF OBIS
Upload your photos 
Google image |

No photo available for this species.
No drawings available for Endeidae.

Classification / Names Tên thường gặp | Các synonym ( Các tên trùng) | CoL | ITIS | WoRMS

Pycnogonida | Pantopoda | Endeidae

Environment: milieu / climate zone / Mức độ sâu / distribution range Sinh thái học

Sống nổi và đáy; Mức độ sâu 0 - 12 m (Tài liệu tham khảo 256).  Subtropical

Distribution Các nước | Các khu vực của FAO | Các hệ sinh thái | Những lần xuất hiện | Những chỉ dẫn

Western Atlantic and the Mediterranean.

Length at first maturity / Bộ gần gũi / Weight / Age

Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 0.3 cm BASL con đực/không giới tính; (Tài liệu tham khảo 276)

Short description Hình thái học

Length: Females, 0.4 cm; males smaller (Ref. 256); 3 mm body length; legs 15 mm long (Ref. 276). Body: Slender-cylindrical, with the lateral processes wide apart, each furnished with a dentiform projection at the tip. Cephalon: Frontal spines close together, the collar having sinus in the middle on the dorsal side. Chelifores and palps: absent. Abdomen: oblong-oval, truncate at the posterior end; armed with a short spine. Ocular tubercle: exactly in the middle of the cephalon, prominent, acuminate, the four eyes comparatively small, closer to the base of the tubercle. Proboscis: long and slender than the body, expanded in the middle. Ovigerous legs: male only, half the length of the body, with seven segments. Second segment: largest, the 5th segment larger than preceding or succeeding it, sharply curved; last segment triangular, with two short spines on the inner margin. Ambulatory legs: 3 times the length of the body, armed with scattered spines, unequal in length; 2nd coxal segment longer than taken together; femur twice as the coxal section and terminating outwards in a conical process, armed with two spines of different length. Tibia: 1 shorter. Tibia: as long as the femur. Tarsus: obliquely rounded. Propodus: four times longer than broad, terminating outwards in a sharp corner, inner margin furnished at the base with five spines, the two outmost placed side by side, terminal claw more than half the propodus. Auxiliary claws: less than half as the main claws. Body: translucent, with the intestine and its lateral expansions of a green color (Ref. 256). Proboscis: Detritus-gathering as a different source of food, lack chelifores, and capable of considerable movement at the region of the 'soft collar'; a number of bifid setae scattered on the surface and sometimes groups of tactile or chemosensory spines abundant around the mouths of this detritus-feeding forms. The mouth at the tip of the proboscis: triradiate structure; three lip-lobes and carry a number of setae (Ref. 12)

Sinh học     Tự điển (thí dụ epibenthic)

Feeding on hosts: Debris at the base of Antennularia sp. (Ref. 234). Coastal to slope (Ref. 19). Planktonic (Ref. 91956). Epibiotic (Ref. 116112). Larva develops attached to the hydranth of Obelia sp. (Ref. 121217). Chemically attracted to various hydroid species (Ref. 121217). Reported to be exclusively detritivorous (Ref. 121217).

Life cycle and mating behavior Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae

Life cycle: release a number of eggs at each mating; represents the contents of a single femur (Ref. Ref. 12). Development site of larval associations: Obelia medusae and hydroids (Ref. 206).

Main reference Các tài liệu tham khảo | Người điều phối | Người cộng tác

de Kluijver, M.J. and S.S. Ingalsuo 2005 Pycnogonida: Microbenthos of the North Sea. Zoological Museum, University of Amsterdam.http://ip30.eti.uva.nl/bis/pycnogonida.php?menuentry=inleiding[accessed13/01/06]. (Tài liệu tham khảo 256)

IUCN Red List Status (Tài liệu tham khảo 130435: Version 2025-1)


CITES status (Tài liệu tham khảo 108899)

Not Evaluated

CMS (Tài liệu tham khảo 116361)

Not Evaluated

Threat to humans

Human uses


| FishSource |

Các công cụ

Thêm thông tin

Sinh thái dinh dưỡng
Food items (preys)
Thành phần thức ăn
Thành phần thức ăn
Các động vật ăn mồi
Sinh thái học
Population dynamics
Sự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycle
Sự tái sinh sản
Chín muồi sinh dục
Sự sinh sản
Đẻ trứng
Eggs
Egg development
Larvae
Distribution
Các nước
Các khu vực của FAO
Các hệ sinh thái
Những lần xuất hiện
Những chỉ dẫn
Physiology
Thành phần ô-xy

Các nguồn internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Cây Đời sống | Wikipedia (Go, tìm) | Tạp chí Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 8 - 27.9, mean 20.2 (based on 1604 cells).
Fishing Vulnerability (Tài liệu tham khảo 71543): Low vulnerability (10 of 100).
Price category (Tài liệu tham khảo 80766): Unknown.