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> Petromyzontiformes (Lampreys) > Petromyzontidae (Northern lampreys) > Lampetrinae
Etymology: Lampetra: lambo (L.), to lick; petra (Gr.), rock or stone, referring to their suctorial behavior (adults attach to rocks during nest building and mating). (See ETYFish); alavariensis: -ensis, Latin suffix denoting place: Aveiro (latinized as Alvarium), Portuguese district where it occurs. (See ETYFish).

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

; eau douce démersal. Temperate; 41°N - 40°N, 9°W - 8°W

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Europe: Portugal.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 12.8 cm TL (female)

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Mateus, C.S., M.J. Alves, B.R. Quintella and P.R. Almeida, 2013. Three new cryptic species of the lamprey genus Lampetra Bonnaterre, 1788 (Petromyzontiformes: Petromyzontidae) from the Iberian Peninsula. Contributions to Zoology 82(1):37-53 (Ref. 93552)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Non évalué

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO - Publication: search | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00126 (0.00056 - 0.00284), b=2.99 (2.80 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.6 ±0.5 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Faible, temps minimum de doublement de population : 4,5 à 14 années (Semelparous species, assuming tm (= tmax) > 4).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Lampetra alavariensis Mateus, Alves, Quintella & Almeida, 2013