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Polycerella emertoni   Verrill, 1880


Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Polycerella emertoni  AquaMaps  Data sources: GBIF OBIS
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No drawings available for Polyceridae.


Italy country information

Common names: [No common name]
Occurrence: introduced
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/it.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Bartley, D.M. (comp./ed.), 2006
National Database:

Common names from other countries

Classification / Names / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Nudibranchia (Nudibranchs) > Polyceridae ()

Environment: milieu / climate zone / depth range / distribution range Ecologia

; distribuzione batimetrica 0 - 6 m (Ref. 83435).   Subtropical

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Introduzioni

Atlantic Ocean and the Mediterranean Sea: Massachusetts to Brazil.

Length at first maturity / Size / Peso / Age

Maturity: Lm ?  range ? - ? cm Max length : 0.6 cm DL maschio/sesso non determinato; (Ref. 83435)

Biologia     Glossario (es. epibenthic)

Maximum depth from Ref. 109264.

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Members of the order Nudibranchia are simultaneous hermaphrodites. Mating behavior: Both individuals darts their penis toward each other to induce one to act as a male and the other as the female. The victorious one to penetrate the body wall is the dominant male. Life cycle: Eggs are deposited on a substratum where they develop and hatch into (planktonic) vestigial veliger larval stage and further grow as adults.

Main reference Bibliografia | Coordinatore | Collaboratori

Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)

IUCN Red List Status (Ref. 130435: Version 2024-1)


CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless

Human uses


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Strumenti

Informazioni ulteriori

Nomi Comuni
Sinonimi
Predatori
Riproduzione
Maturità
Deposizione
Fecundity
Uova
Egg development
Age/Size
Accrescimento
Length-weight
Length-length
Morfologia
Larve
Abbondanza
Bibliografia
Mass conversion

Fonti Internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, ricerca) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 4 - 28, mean 23.5 (based on 348 cells).
Vulnerability (Ref. 71543): Low vulnerability (10 of 100).
Price category (Ref. 80766): Unknown.