Pycnogonida |
Pantopoda |
Colossendeidae
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; intervalo de profundidade 408 - 3900 m (Ref. 9). Temperate
Indo-West Pacific and Antarctic Pacific: South Sandwich Island, Australia, and New Zealand.
Length at first maturity / Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Proboscis very narrow, long and straight. It is nearly twice the trunk diameter and has a very little median swelling. Ocular tubercle a low bump, eyes indistinct. Seventh palp segment very long, slender, eighth segment semi triangular, with ventral tubercle or extension, ninth subequal to eighth, tenth twice as long, both carried recurved dorsally. Oviger terminal segment with enlarged distal denticulate spine forming subchela with moderately long curved terminal claw. Femora the longest major leg segments. Tarsus slightly longer than propodus, claw long, variable, sometimes longer than propodus (Ref. 9).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
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.
Child, C.A. 1998. (Ref. 9)
Categoria na Lista Vermelha da IUCN (Ref. 130435: Version 2024-1)
Categoria CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Ameaça para o homem
Utilização humana
| FishSource |
Ferramentas
Mais informação
Trophic EcologyItens alimentares
Dieta
Consumo alimentar
Ração
Predadores
Population dynamicsCrescimento
Idade/Tamanho
Comprimento-peso
Comprimento-comprimento
Frequência de comprimento
Mass conversion
Recrutamento
Abundância
Life cycleReproduçãoMaturidadeFecundidadeDesovaOvosDesenvolvimento dos ovosLarvasDinâmica larvar Human RelatedPerfil para aquacultura
Stamps, Coins Misc.
Fontes da internet
Estimates based on models
Preferred temperature
(Ref.
115969): 0.1 - 4.1, mean 2.5 (based on 1264 cells).
Categoria de preço
Unknown.