Some Nudi from Lembeh to identify

[exposure]

Hi There,

Just back from Lembeh, it is difficult for me to identify those Nudi. If you could help me that would be great

1) Chromodoris annae


2) Ceratosoma trilobatum


3) Nembrotha kubaryana


4) Risbecia tryoni


5) Risbecia tryoni


6) Chromodoris tinctoria


7) Jorunna funebris


8) Janolus sp.


9) Hypselodoris nigrostriata


10) Halgerda batangas


11) Risbecia tryoni


12) Risbecia tryoni


13) Risbecia tryoni


14) Chromodoris albopunctata


15) Pteraeolidia ianthina

 

[Kupu]

#4,#5,#11,#12-All look like Risbecia tryoni.
#2-Ceratosoma trilobatum.
#8-Janolus sp. (Although this one is not uncommon, it is still undescribed as far as I know)
#9-I will go for Hypselodoris nigrostriata since it appears to have a faint yellow marginal band, but suppose it could be Hypselodoris zephyra. I have a hard time telling them apart, and some say they could be a variation of the same species.
#15-Pteraeolidia ianthina

 

[exposure]

Awesome. I have updated my post with all names. One day, I'll have to understand how it is possible to identify the Nudi so quickly