Deep-Sea Anemones (Cnidaria: Anthozoa: Actiniaria) from the South
Por um escritor misterioso
Last updated 21 março 2025

Brazil has the longest coastline in South America with more than 7491 km of hydrologically and topologically complex continental margin. Despite its extensive coast, the sea anemone fauna of the country is sparsely known with only 54 species recorded. Difficulties of accessing Brazil's highly diversified coast and the historical small number of dredging expeditions and sea anemone taxonomists have contributed to the limited knowledge of its sea anemone diversity particularly in deep waters. Most species recorded from Brazil correspond to large, conspicuous intertidal species and only five species have been recorded from depths greater than 200 m: two small burrowing edwardsiids and three hormathiids from the southern coast of Brazil. Here, we provide complete descriptions, images of external and internal anatomy, microanatomy, cnidae, and geographic distribution for 10 species, six off the coast of Brazil and four from the southern portion of the Mid-Atlantic Ridge, one of which is also present in the Southern Ocean. Four of the six species found in Brazil represent new records of geographically widespread species for the country and the remaining two endemic species have their geographic and bathymetric ranges significantly extended northward. As a result, the number of species known for the Brazilian coast is raised to 63 species, 14 of which are known from the deep sea. We also recorded four deep-sea species in the south Mid-Atlantic Ridge (SMAR), including Actinernus mercedae, sp. nov., and two new records for the South Atlantic. We found that the deep-sea fauna of Brazil shares two deep-sea species with Argentina and two with the North Atlantic. Thus, La Plata River acts as a filter for shallow water species between Brazil and Argentina but is less effective for deep-sea anemones. The diversity of sea anemones recorded for SMAR shows similarities to the southwestern Atlantic and Southern Ocean. Finally, our finding of representatives of Bolocera in the SMAR and Actinoscyphia off the Brazilian coast suggests that they are bipolar genera with tropical emergence.

Biology of a deep-water sea anemone (Anthozoa: Actiniidae) from

Sea anemone - Wikipedia

PDF] Sea anemones (Anthozoa: actiniaria) fauna of the North

Reproduction in the tropical frilly sea anemone Phymanthus

Sea Anemone: Most Up-to-Date Encyclopedia, News & Reviews

Biodiversity and distribution of sea anemones (Cnidaria, Anthozoa

Deep-Sea Anemones (Cnidaria: Anthozoa: Actiniaria) from the South

Colour varieties of Paraisanthus fabiani; all photos taken in

The sea anemone Exaiptasia diaphana (Actiniaria: Aiptasiidae
Recomendado para você
-
SCP The Breach, Horror Map21 março 2025
-
🚧 Scp Roleplay ( Site-14 ) 🚧 6664-1959-7735 by afk_venom21 março 2025
-
Replying to @firestorm_69420 SCP 173 The Sculpture Vs SCP 6664 PT21 março 2025
-
Raymanlover2018 - Hobbyist, Artist21 março 2025
-
THE DEFAULT DEATHRUN OF 2020 - Fortnite Creative Map Code - Dropnite21 março 2025
-
DStoryteller User Profile21 março 2025
-
Parasita Rouba Corpos Humanos [SCP- 150] #terror #animação21 março 2025
-
bring back the mini scp 999 to my shop #scp999 #squishy #scp21 março 2025
-
The most beautiful eyes in the world (@drawingdesuyo on tumblr) : r/DDLC21 março 2025
-
kitty scp999 squishy in the making#scp999 #scpfoundation21 março 2025
você pode gostar
-
Boruto: Naruto Next Generations Episode 235 - Anime Review21 março 2025
-
Kramnik vs Deep Fritz - Chess Lecture - Volume 16821 março 2025
-
แจกโค้ด] Anime World Tower Defense codes โค้ดล่าสุด 2023 โค้ดจิ๊กซอ21 março 2025
-
Friday Night Funkin VS Sonic.EXE 4.0 (FULL WEEK x MOD SHOWCASE)21 março 2025
-
Ice Dragon, Murder Mystery 2 Wiki21 março 2025
-
Conjunto de veículo. carro, moto, ônibus e caminhão21 março 2025
-
scp 053 true form scaling was crazy and part 2 of auren and 682>>> wai21 março 2025
-
Guitar Flash 3: The Arms Of Sorrow - Killswitch Engage21 março 2025
-
Bakugan: Battle Planet Short Anime (Bakugan: Beyond the Brawl) - Pictures21 março 2025
-
Dvd grupo revelação ao vivo no olimpo - DECK - Outros Música e Shows - Magazine Luiza21 março 2025