Observador : Detalls
Comentari de l'investigador/a
P.Abelló: Excellent picture. Thank you very much for your recent observations and pictures.I see that you have identified very well this difficult to see species (that I have never seen myself; I hardly dive anymore). As Grippa & d'Udekem d'Acoz (1996)showed, this species can be told apart from P. sagittifer by the large dorsal V-shaped drawing running through the second and third pleonites, among other characters.