Results 81 to 90 of about 11,003 (216)

Contrasting Dispersal Patterns of Co‐Occurring Benthic Sister Sea Star Labidiaster Species (Asteroidea: Heliasteridae) in the Southern Ocean

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study aimed to employ genetic methods to analyze the phylogeny, species boundaries, population structure, demographic history and genetic connectivity for Southern Ocean sea stars, Labidiaster radiosus and L. annulatus. A sister‐species relationship was revealed between L. radiosus and L.
Nicola Rodewald   +3 more
wiley   +1 more source

STUDI KEANEKARAGAMAN ECHINODERMATA DI PANTAI PANGI SEBAGAI MEDIA PEMBELAJARAN ZOOLOGI [PDF]

open access: yes, 2019
ABSTRAK Skripsi dengan judul “Studi Keanekaragaman Echinodermata di Pantai Pangi Sebagai Media Pembelajaran Zoologi” ini ditulis oleh Nur Roid Nafiatul Azizah, NIM. 17208153002, pembimbing Haslinda Yasti Agustin, S.Si., M.Pd.
NUR ROID NAFIATUL AZIZAH, 17208153002
core  

Analysis of the Structure and Functioning of the Chudao Oyster Reef Ecosystem in Sanggou Bay, China

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
The study focuses on the Chudao oyster reef ecosystem in Sanggou Bay, China. By investigating the biodiversity, food web structure, and energy flow, the study aims to provide a basis for further exploring the role of oyster reef in maintaining marine ecological environment. ABSTRACT The Chudao oyster reef in Sanggou Bay, China represents a rare case of
Yazhou Shi   +8 more
wiley   +1 more source

Echinodermata [PDF]

open access: yesAnnals and Magazine of Natural History, 1889
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

KOMUNITAS BINTANG LAUT (FILUM ECHINODERMATA) DI PERAIRAN PANTAI SABANG [PDF]

open access: yes, 2018
ABSTRAKPenelitian tentang Komunitas Bintang Laut (Filum Echinodermata) di Perairan Sabang telah dilakukan pada bulan Maret 2017. Penelitian ini bertujuan untuk mengetahui struktur komunitas bintang laut (Echinodermata) di perairan sabang meliputi wilayah
Jufri Liadi
core  

FIGURE 17 in A taxonomic guide to the Echinodermata of the South Atlantic Bight, USA: 1. Sea cucumbers (Echinodermata: Holothuroidea)

open access: yes, 2010
FIGURE 17. Havelockia scabra (Verrill, 1873). A, whole animal; B, tables from body wall; C, D, tables from tube feet.Published as part of Pawson, David L., Pawson, Doris J.
King, Rachael A.   +2 more
core   +1 more source

Echinodermata

open access: yes
Abstract Echinodermata is a bilaterian phylum with a body plan that has diverged significantly from the common bilaterian plan. Echinoderms are pentaradially symmetrical and have a unique type of mesodermal skeleton that lies just under the integument.
Gündoğdu, Sedat   +3 more
  +5 more sources

FIGURE 3 in Phylum Echinodermata *

open access: yes, 2007
FIGURE 3. Phylogenetic hypothesis of fossil and extant echinoderms. From Mooi (2001), q.v. Published with permission.Published as part of Pawson, David L., 2007, Phylum Echinodermata *, pp.
Pawson, David L. (5191678)   +1 more
core   +1 more source

KEPADATAN POPULASI DAN POLA SEBARAN ECHINODERMATA DI KAWASAN WISATA TALUAK SIKULO, KABUPATEN PESISIR SELATAN, SUMATERA BARAT [PDF]

open access: yes, 2023
Kawasan pesisir merupakan kawasan dengan ekosistem kompleks yang memegang peranan dalam kesejahteraan masyarakat yang menunjang wisata. Di Taluak Sikulo dihuni oleh berbagai jenis biota, salah satunya kelompok Echinodermata sebagai spesies kunci dalam ...
Harry, Sumartin
core  

Keterkaitan Aktivitas Manusia dengan Kualitas Ekosistem Perairan Pantai di Kepulauan Spermonde, Makasar, Sulawesi Selatan

open access: yesBiotropika: Journal of Tropical Biology, 2019
Kepulauan Spermonde, Makassar Sulawesi Selatan terdiri dari ratusan pulau kecil dengan karakteristik yang bervariasi. Tujuan dari penelitian ini adalah untuk menganalisis hubungan antara kondisi lingkungan dan aktivitas manusia di pulau  dengan kualitas
Catur Retnaningdyah   +3 more
doaj   +1 more source

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