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Saccopharyngiformes (Swallowers and gulpers) >
Saccopharyngidae (Swallowers)
Etymology: Saccopharynx: Latin, sacculus = small bag + Greek, pharyngx = pharynx (Ref. 45335).
Eponymy: Dr Robert ‘Bob’ John Lavenberg was Curator of Ichthyology at the Natural History Museum of Los Angeles County and is now Emeritus Curator. [...] (Ref. 128868), visit book page.
More on authors: Nielsen & Bertelsen.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
marien bathypelagisch; diepte 2000 - 3000 m (Ref. 35599), usually 2000 - 3000 m (Ref. 35599). Deep-water
Eastern Central Pacific: ranges from northern California, USA to Peru.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 78.0 cm TL mannelijk / geslacht onbekend; (Ref. 96339)
Generally caught in midwater (Ref. 35599). Oviparous, with planktonic eggs and leptocephalus larvae (Ref. 35599). Degenerative changes in males and females suggest semelparity (Ref. 35599).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Charter, S.R., 1996. Saccopharyngidae: whiptail gulpers. p. 151-153. In H.G. Moser (ed.) The early stages of fishes in the California Current region. California Cooperative Oceanic Fisheries Investigations Atlas No. 33. Allen Press, Inc., Lawrence, Kansas. 1505 p. (Ref. 35599)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
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Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
4.1 ±0.6 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Moderate to high vulnerability (50 of 100). 🛈 |