Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / গভীরতার পরিসীমা / distribution range
বাস্তুসংস্থান
; গভীরতার পরিসীমা 15 - 248 m (সূত্র 116112). Tropical
Western Atlantic: Colombia, Caribbean Sea and Gulf of Mexico.
Length at first maturity / আকৃতি / Weight / Age
পরিপক্কতা : Lm ? range ? - ? cm Max length : 1.0 cm TRKL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (সূত্র 2115)
Large species with trunk length of almost 10 mm. Trunk fully segmented; lateral processes moderately short, separated by more than their diameters. Proboscis cylindrical, distally setose. Abdomen almost as long as chelifore scapes. Chelae large; palms inflated, very setose: fingers very short, carried synaxially. Palps represented by low, I-segmented knob. Ovigers robust, very setose; strigilis weak, with many plain spines. Legs long, with many long dorsal and lateral setae; ventral cement gland tube shorter than femoral diameter, on bulge at segment midlength. Propodus very short, slightly curved, with several large heel spines; claw moderately short; auxiliaries over half main claw length (Ref. 2115, p. 66).
Shelf to slope (Ref. 19). Epibiotic (Ref. 116112).
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | Eggs | ডিম্বধারন ক্ষমতা | 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.
Arango, C.P. 2002 Morphological phylogenetics of the sea spiders (Arthropoda: Pycnogonida). Organisms Diversity and Evolution 2(2):119-126. (সূত্র 1951)
IUCN Red List Status
(সূত্র 130435: Version 2025-1)
CITES status (সূত্র 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
| FishSource |
হাতিয়ার
আরো তথ্য
ট্রফিক বাস্তুতন্ত্র Food items (preys)
পথ্য উপাদান
খাদ্য গ্রহণ
শিকারী প্রাণী সমূহ
Population dynamicsবৃদ্ধি
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
প্রাচুর্য
Life cycleপ্রজনন পরিপক্কতা ডিম্বধারন ক্ষমতা ডিম ছাড়া EggsEgg developmentLarvae Physiologyঅম্লজান ব্যবহার
Human RelatedStamps, coins, misc.
ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature
(Ref.
115969): 21.1 - 27.6, mean 25.2 (based on 136 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
