TRIVIA TUESDAY
![TRIVIA TUESDAY](http://ilovenudis.com/cdn/shop/articles/Trivia_Tuesday_Nudibranch_from_Philippines_1100x.jpg?v=1667856950)
Below are answers to my Trivia Tuesday posts! Comment on FB or Instagram with the correct answer for a chance to win a sticker!
#trivia | #triviatuesday | #nudibranch | #ilovenudis
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Tuesday, March 14th 2023
![Marionia blainvillea Nudibranch photo by @focusmacromicro](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Marionia_480x480.jpg?v=1679067654)
What age group does this Marionia blainvillea belong to? How can you tell?
@focusmacromicro
La Herradura, Andalucia, Spain
![📸](https://static.xx.fbcdn.net/images/emoji.php/v9/t7d/2/16/1f4f8.png)
![📍](https://static.xx.fbcdn.net/images/emoji.php/v9/tcc/2/16/1f4cd.png)
ANSWER:
Juvenile! They are white and as they grow, they turn orange.
Tuesday, March 7th 2023
![Nembrotha nudibranch](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Nembrotha_600x600.jpg?v=1678301467)
This is a beautiful Nembrotha chamberlaini - list what they eat! 📸 @isa.photographie.sea📍Anilao, Batangas, Philippines
ANSWER:
This species feeds on ascidians and tunicates such as sea squirts, Rhopalaea and Clavelina ascidians.
Tuesday, February 21st 2023
![📸 @steunderwater 📍 Sunshine Coast, Queensland](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Nudibranch_from_Australia_600x600.jpg?v=1677093020)
Name the species! 📸 @steunderwater 📍 Sunshine Coast, Queensland
ANSWER:
Tyrannodoris luteolineata
SOURCE: Review of the systematics of the genus Roboastra Bergh, 1877 (Nudibranchia, Polyceridae, Nembrothinae) with the description of a new species from the Galapagos Islands -
2005, Zoological Journal of the Linnean Society
Tuesday, January 3rd 2023
![Nudibranch from Egypt](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Nudibranch_from_Egypt_600x600.jpg?v=1672933932)
Name the species!
📸 @joanna_underwater 📍 Tiger Reef, Dahab, South Sinai, Egypt
ANSWER:Dermatobranchus tuberculatus
Tuesday, December 13th 2022
![Nudibranch from Mexico](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Nudibranch_from_Mexico_600x600.jpg?v=1670956378)
Name the species! 📸 @chilangortena📍Cabo Pulmo National Park
ANSWER: Felimare californiensis
ANSWER: Felimare californiensis
Tuesday, December 6th 2022
![Nudibranch in tide pool](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Limacia_mcdonaldi_600x600.jpg?v=1670345219)
This is a McDonald’s Dorid (Limacia mcdonaldi) - they are often confused with the Cockrell's Dorid (Limacia cockerelli), do you know how to distinguish the two?
📸 @kassi_sea 📍 Corona del Mar, Newport Beach, CA
ANSWER: The orange dotted line down the middle of the back is apparent on McDonald's Doris only!
Tuesday, November 29th 2022
![Trivia Tuesday Sea Lemon Nudibranch Trivia](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Sea_Lemon_Nudibranchs_600x600.jpg?v=1669755730)
These are actually 2 different species of Nudibranch - do you know how to tell the difference?
📸 @hannah_underwater
ANSWER: Monterey Sea Lemon (Doris montereyensis) is on the left - it has yellow gills and dark pigment is on top of the tubercles. Sea Lemon (Peltodoris nobilis) is on the right - it has white gills and the dark pigments are on the dorsum underneath the tubercles.
Tuesday, November 7th 2022
![Nudibranch from Philippines](https://cdn.shopify.com/s/files/1/0511/0402/2681/files/Trivia_Tuesday_Nudibranch_from_Philippines_600x600.jpg?v=1667856783)
Name the species - 📸 @un_wansiri
ANSWER: Trapania tamaraw
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