Results 1 to 10 of about 523 (142)

The complete mitochondrial genome of Pomacea diffusa (Gastropoda: Ampullariidae) [PDF]

open access: diamondMitochondrial DNA. Part B. Resources, 2017
In this study, we analyzed the complete mitochondrial genome of the spike-topped apple snail, Pomacea diffusa Blume, 1957 (Gastropoda: Ampullariidae). The mitochondrial genome of P.
Suwen Liu   +3 more
doaj   +4 more sources

Population genetics and genetic variation of Pomacea canaliculata (Gastropoda: Ampullariidae) in China revealed by sequence analyses of three mitochondrial genes [PDF]

open access: goldEcology and Evolution, Volume 14, Issue 1, January 2024.
The Golden apple snail, Pomacea canaliculata, is one of the world's 100 worst invasive alien species that is best known for its damage to wetland agriculture. We analyzed the genetic variation and population genetics of P. canaliculata populations in seven regions of China based on molecular markers of three mitochondrial (mt) genes.
Xi‐Long Yi   +8 more
openalex   +2 more sources

Illustrated catalogue of types of Ampullariidae Gray, 1824 (Mollusca, Gastropoda) in the National Zoological Collection of the Zoological Survey of India, with lectotype designations [PDF]

open access: greenZoosystematics and Evolution, 2019
Malacological research in India has a long and productive history going back to the early 19th century, initially promoted by the Asiatic Society of Bengal and with significant material, including type material, deposited in the Indian Museum in Kolkata.
Basudev Tripathy   +2 more
doaj   +4 more sources

Effect of stock density of cultured Amazon Apple Snail Pomacea dolioides (Gastropoda: Ampullariidae) in Brazil [PDF]

open access: goldRevista Brasileira de Zootecnia, 2019
This study evaluated the biomass gain, specific growth rate, absolute weight gain, and survival rate of the gastropod Pomacea dolioides cultivated in different stocking densities.
Amilcar Nogueira Pires-Júnior   +2 more
doaj   +2 more sources

Redescription of Asolene meta (Caenogastropoda: Ampullariidae) from the São Francisco basin, Brazil [PDF]

open access: goldZoologia (Curitiba)
Ampullariids are freshwater snails distributed widely in tropical and subtropical regions of Asia, Africa, and the Americas. Asolene d’Orbigny, 1838, Felipponea Dall, 1919, Marisa Gray, 1824, and Pomacea Perry, 1810 constitute the New World genera ...
Aline G. Schilithz   +5 more
doaj   +2 more sources

Caution ahead: reassessing the functional morphology of the respiratory organs in amphibious snails [PDF]

open access: yesPeerJ, 2021
After a long hiatus, interest in the morphology of the respiratory organs in apple snails (Ampullariidae, Caenogastropoda) and its functional and evolutionary bearings is making a comeback.
Guido I. Prieto
doaj   +2 more sources

Sexual dimorphism in shell shape: is Pomacea canaliculata an exception or an example among Neotropical apple snails? [PDF]

open access: yesAnais da Academia Brasileira de Ciências, 2023
Sexual dimorphism has often been recorded in apple snails (Caenogastropoda Ampullariidae), but reports are concentrated in a few species, either invasive or with biocontrol potential, which sugests some taxonomic bias.
NICOLÁS E. TAMBURI   +3 more
doaj   +1 more source

Evaluación de la sustitución de harina de pescado por la de Spirulina subsalsa Oersted ex Gomont 1892, en el crecimiento del caracol manzana Pomacea bridgesii (Reeve, 1856) en un sistema de recirculación y bajo condiciones de laboratorio

open access: yesAquaTechnica, 2023
Se evaluó el efecto en la nutrición de la sustitución de la harina de pescado por la de cianobacteria S. subsalsa en un cultivo de caracol manzana Pomacea bridgesii, donde se utilizaron 60 organismos a los cuales se les suministraron dos dietas (A y B ...
Alejandra Torres   +2 more
doaj   +1 more source

A new species of Temnocephala (Platyhelminthes, Temnocephalida) commensal of Pomella megastoma (Mollusca, Ampullariidae) from Misiones, Argentina Una especie nueva de Temnocephala (Platyhelminthes, Temnocephalida) comensal de Pomella megastoma (Mollusca, Ampullariidae) de Misiones, Argentina

open access: greenRevista Mexicana de Biodiversidad, 2008
Temnocephala lamothei n. sp., a commensal of Pomella megastoma (Sowerby, 1825), is described herein from specimens collected at Arroyo Yabotí-Miní (Misiones province, Argentina). Juveniles and adults were removed from the mantle cavity by host relaxation.
Cristina Damborenea, Francisco Brusa
doaj   +1 more source

Tổng quan về đặc điểm sinh học sinh sản của họ ốc bươu Ampullariidae

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2022
Giai đoạn trưởng thành có thể phân biệt được các loài ốc thuộc họ Ampullariidae qua hình dạng bên ngoài và qua giải phẫu. Họ Ampullariidae có tỷ lệ giới tính không đều và ốc cái chiếm tỷ lệ cao hơn ốc đực trong quần đàn. Ốc đực và ốc cái phát triển giới
Lê Văn Bình, Ngô Thị Thu Thảo
doaj   +1 more source

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