Results 51 to 60 of about 951 (169)

Approaching the Miocene Climatic Optimum in Patagonia (Southern Argentina): Temperature Seasonality and a Potential Role for the Opening Drake Passage

open access: yesPaleoceanography and Paleoclimatology, Volume 40, Issue 6, June 2025.
Abstract The Miocene Epoch (23.03–5.33 Ma) is receiving increased attention because estimated pCO2 and its associated warmth is comparable to projections over the next century. Well‐constrained sea‐surface temperatures in the tropics and northern latitudes express amplified warming during the Miocene Climatic Optimum (MCO; 16.9–14.7 Ma), yet data from ...
Linda C. Ivany   +5 more
wiley   +1 more source

Non‐Native Species in Aquaculture: Burgeoning Production and Environmental Sustainability Risks

open access: yesReviews in Aquaculture, Volume 17, Issue 3, June 2025.
ABSTRACT Rising global food demands and technological advancements have led to unprecedented growth in the aquaculture industry. This rapid expansion has facilitated the translocation of species beyond their native ranges. While farming non‐native species boosts global food supply, it also poses environmental and socio‐economic risks when escapees ...
Francisco J. Oficialdegui   +12 more
wiley   +1 more source

Rates of morphological evolution, asymmetry and morphological integration of shell shape in scallops

open access: yesBMC Evolutionary Biology, 2017
Background Rates of morphological evolution vary across different taxonomic groups, and this has been proposed as one of the main drivers for the great diversity of organisms on Earth.
Emma Sherratt   +2 more
doaj   +1 more source

Temperature Effects on the Distribution of Aragonitic and Calcite‐Secreting Epifaunal Bivalves

open access: yesJournal of Biogeography, Volume 52, Issue 2, Page 313-322, February 2025.
ABSTRACT Aim To test if temperature significantly influences the global biogeographic distribution of marine epifaunal bivalves via their skeletal mineralogy. Location Global. Taxa Marine, epifaunal bivalves. Methods The skeletal mineralogy of 45,789 epifaunal bivalve occurrences from 669 species from the Ocean Biodiversity Information System (OBIS ...
Kilian Eichenseer   +3 more
wiley   +1 more source

Evolutionary relationships of the Tehuelche scallop Aequipecten tehuelchus (Bivalvia: Pectinidae) from the south-western Atlantic Ocean

open access: yes, 2018
This study addresses aspects of the phylogenetic relationships of the commercial Tehuelche scallop, Aequipecten tehuelchus s.l. (Bivalvia: Pectinidae), from southern South America using molecular techniques.
Berenice Trovant   +9 more
core   +1 more source

THÀNH PHẦN LOÀI VÀ ĐẶC ĐIỂM PHÂN BỐ NHÓM ĐỘNG VẬT HAI MẢNH VỎ (BIVALVIA) VÙNG BIỂN VEN BỜ TỈNH PHÚ YÊN

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2020
Trên cơ sở nguồn tư liệu thu thập nhiều năm, kết hợp các dẫn liệu từ kết quả “Điều tra, đánh giá, đề xuất các khu bảo vệ, bảo tồn sinh thái cảnh quan vùng biển ven bờ tỉnh Phú Yên”, đã ghi nhận được ở vùng ven bờ biển tỉnh Phú Yên có 52 loài thuộc 28 giố
Vo Van Quy, Ngo Thi Bao Chau
doaj   +1 more source

Predictors of outplanted marine bivalve survival in restoration: A review and synthesis

open access: yesJournal of Applied Ecology, Volume 61, Issue 12, Page 2884-2896, December 2024.
Our analyses broadly demonstrate variability in the survival of outplanted bivalves through time, however predicted survival was poor after 2 years (<3%). Generally low survival highlights difficulties associated with conducting scalable restoration in recruitment‐limited systems.
Kathy Overton   +4 more
wiley   +1 more source

One becomes three: An integrative morphological and molecular analysis of the windowpane oyster Placuna (Bivalvia: Pectinida) reveals new species

open access: yesEcology and Evolution, Volume 14, Issue 9, September 2024.
We sequenced five genes from three species and conducted a phylogenetic analysis of the windowpane oysters Placuna. We found that previous records of Placuna placenta in China are actually two different species. Further studies should be conducted to examine the divergence of this widely distributed genus in the Indo‐Pacific Ocean. Abstract For decades,
Yi‐Tao Lin   +4 more
wiley   +1 more source

Is Sexual Size Dimorphism Inherent in the Scallop Patinopecten yessoensis?

open access: yesScientifica, 2016
Studies on sexual size dimorphism in Pectinidae are limited. This work deals with the mobile long-lived scallop Patinopecten yessoensis, a common (fished and cultured) species in the subtidal benthos of the Sea of Japan.
Alla V. Silina
doaj   +1 more source

Uncovering a Gene Duplication of the Photoreceptive Protein, Opsin, in Scallops (Bivalvia: Pectinidae) [PDF]

open access: yesIntegrative and Comparative Biology, 2013
Evolutionary biologists have long been interested in how expansions of the photosensory system might contribute to morphological differentiation of animals. Comparative studies in vertebrate and arthropod lineages have provided considerable insight into how the duplication of opsin, the first gene of the phototransduction pathway, have led to ...
Jeanne M, Serb   +2 more
openaire   +2 more sources

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