On the taxonomic validity of Lissochlamys perstriatula (Sacco, 1897) (Bivalvia Pectinidae)
نویسندگان
چکیده
منابع مشابه
Morphology of the larval shell of three oyster species of the genus Crassostrea Sacco, 1897 (Bivalvia: Ostreidae).
In this study we describe the morphology of the larval shell of three oyster species of Crassostrea genus. Two species, C. rhizophorae and C. brasiliana, are native to the Brazilian coast, and C. gigas is an introduced species. Samples of laboratory reared larvae, obtained through artificial fertilisation, were collected at intervals during the cultivation process for analysis using Scanning El...
متن کاملMitochondrial genome of the Peruvian scallop Argopecten purpuratus (Bivalvia: Pectinidae).
The mitochondrial genome of the Peruvian scallop Argopecten purpuratus was determined. The length of the mitochondrial coding region is 15,608 bp. A typical bivalve mitochondrial composition was detected with 12 protein-coding genes, 2 ribosomal RNA genes and 21 transfer RNA genes, with the absence of the atp8 gene. Fifty percent of the protein-coding genes use typical ATG start codon, whereas ...
متن کاملA new fossil Adamussium (Bivalvia: Pectinidae) from Antarctica
1Instituto de Geociências, Universidade de São Paulo USP, Rua do Lago 562, Cidade Universitária, São Paulo, Brazil, CEP 05508−080 2 British Antarctic Survey, Madingley Road, High Cross, Cambridge, Cambridgeshire, CB3 0ET, United Kingdom 3 Instytut Paleobiologii PAN, Twarda 51/55, 00−818, Warszawa, Poland 4 Departamento de Zoologia, Inst...
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Directional evolution is one of the most compelling evolutionary patterns observed in macroevolution. Yet, despite its importance, detecting such trends in multivariate data remains a challenge. In this study, we evaluate multivariate evolution of shell shape in 93 bivalved scallop species, combining geometric morphometrics and phylogenetic comparative methods. Phylomorphospace visualization de...
متن کاملsurvey on the rule of the due & hindering relying on the sheikh ansaris ideas
قاعده مقتضی و مانع در متون فقهی کم و بیش مستند احکام قرار گرفته و مورد مناقشه فقهاء و اصولیین می باشد و مشهور معتقند مقتضی و مانع، قاعده نیست بلکه یکی از مسائل ذیل استصحاب است لذا نگارنده بر آن شد تا پیرامون این قاعده پژوهش جامعی انجام دهد. به عقیده ما مقتضی دارای حیثیت مستقلی است و هر گاه می گوییم مقتضی احراز شد یعنی با ماهیت مستقل خودش محرز گشته و قطعا اقتضاء خود را خواهد داشت مانند نکاح که ...
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ژورنال
عنوان ژورنال: Biodiversity Journal
سال: 2020
ISSN: 2039-0394,2039-0408
DOI: 10.31396/biodiv.jour.2020.11.1.3.6