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Janolus flavoanulatus Rojos, Lembeh. Geotagged,Indonesia,Janolus flavoanulatus,Janolus savinkini,Nudibranch Janolus flavoanulatus,Spring Click/tap to enlarge Promoted

    comments (5)

  1. Gorgeous...again :) Posted 2 years ago
  2. Absolutely beautiful Marta. Posted 11 months ago
  3. Today's Facebook post:

    We’re moving on this week to focus on incredible creatures with unique features that are not found in humans! There are some pretty wild body parts found in nature! #JungleDragon

    Check out our growing 'Creature Features' list:

    Aeolid nudibranchs have structures called cerata on their backs. Cerata aid in respiration, defense, and digestion! Beauty with a purpose! {Janolus flavoanulatus spotted in Indonesia by Patomarazul}#Cerata #Nudibranch #Seaslug #Janolusflavoanulatus

    Posted 9 days ago
    1. Many thanks for choosing this spotting, Christine! :-) Posted 9 days ago
      1. You're welcome, Marta! Posted 8 days ago

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The specific name, flavoanulatus refers to the yellow subapical ring of the cerata (from the Latin words flavus, yellow and anulatus, ringed). The body and the cerata of Janolus flavoanulatus are translucent, the latter with a purple subapical ring merging towards the tip into bright blue, and a yellowish ring below the purple ring. The rhinophores are brown-reddish with white tips. The caruncle is pale yellowish/cream. There is a bluish margin to the foot, the 'tail' is blue.

Similar species: Sea Slugs
Species identified by Patomarazul
View Patomarazul's profile

By Patomarazul

All rights reserved
Uploaded Jan 20, 2019. Captured May 28, 2018 05:37 in Unnamed Road, Kareko, Lembeh Utara, Kota Bitung, Sulawesi Utara, Indonesia.
  • TG-5
  • f/5.6
  • 1/160s
  • ISO200
  • 13.47mm