Pentanymphon antarcticum Hodgson, 1904

Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Pentanymphon antarcticum AquaMaps Data sources: GBIF OBIS

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Pentanymphon antarcticum

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

Pycnogonida | Pantopoda | Nymphonidae

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

; Mức độ sâu 3 - 3227 m (Tài liệu tham khảo 1680). Polar

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

Southwest Pacific and Antarctic: Antarctica, South Orkney, South Shetland and New Zealand.

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

Chín muồi sinh dục: L_m ? range ? - ? cm

Short description Hình thái học

Trunk and lateral processes slender. Glabrous. Lateral processes well separated, ocular tubercle and oviger implantations at anterior of first lateral processes. Neck long, abdomen short. Chelifores slender, long, chelae with many crowded teeth. Palps as in N. hiemale. Ovigers very similar in both species but strigilis of this species with more denticulate spines per segment. Legs long, slender, with few short setae. Tarsus slightly shorter than propodus, both with short sole spines only, claw slender, well curved, auxiliary claws about half main claw length (Ref. 9).

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

Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.