Results 51 to 60 of about 244,221 (300)

Indigenous ornamental freshwater ichthyofauna of the Sundarban Biosphere Reserve, India: status and prospects

open access: yesJournal of Threatened Taxa, 2016
Ornamental fishes are the most popular pet throughout the world and high demand for these fishes has made them an important component of the world fish trade.
Sandipan Gupta   +4 more
doaj   +1 more source

Field studies of seahorse population density, structure and habitat use in a semi-closed north-eastern Mediterranean marine area (Stratoni, north Aegean Sea) [PDF]

open access: yes, 2020
The present study was carried out in the marine area of Stratoni, Greece, where two seahorse species are present (Hippocampus hippocampus and H. guttulatus).
Correia, Miguel   +5 more
core   +1 more source

The complete mitochondrial genome of the Siberian shrew, Crocidura sibirica (Mammalia, Soricidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The Siberian Shrew, Crocidura sibirica, is distributed in northwest China and extended to Mongolia and central Asia. It has been listed as Near Threatened (NT) species recently by the red list of China’s vertebrates.
Haijun Jiang   +5 more
doaj   +1 more source

The use of historical collections to estimate population trends: a case study using Swedish longhorn beetles (Coleoptera: Cerambycidae) [PDF]

open access: yes, 2010
Long term data to estimate population trends among species are generally lacking. However, Natural History Collections (NHCs) can provide such information, but may suffer from biases due to varying sampling effort.
Forslund, Pär   +3 more
core   +1 more source

Proceedings of the Mongolian Biodiversity Databank Workshop: Assessing the Conservation Status of Mongolian Mammals and Fishes: II – Mam- mals: Assessment Results and Threats. [PDF]

open access: yesMongolian Journal of Biological Sciences, 2005
The Mongolian Biodiversity Databank Workshop was held at the National University of Mongolia and Hustai National Park from 1 st October to 4 th November, 2005.
Emma L. Clark   +3 more
doaj   +1 more source

Narcissus dubius, Narcisse Douteux [PDF]

open access: yes, 2018
This species is endemic to southern France and eastern Spain. It is assessed as Least Concern because it has a widespread distribution, occurs in several protected areas throughout its range and its population is not expected to significantly decline in ...
Carapeto, André   +5 more
core   +1 more source

Food and Habitat Selection ofLepus brachyurus lyoniKishida, a Near-Threatened Species on Sado Island, Japan [PDF]

open access: yesMammal Study, 2010
Abstract. We determined the environmental requirements for Lepus brachyurus lyoni on Sado Island, Japan, during the winter when food resources are low. Hare track survey sites were classified by vegetation type. The movement distances of hares, which indicated habitat preference, were evaluated as the relative length of tracks in a 1-ha area.
Rie Shimizu, Koji Shimano
openaire   +1 more source

The complete mitochondrial DNA sequence of the Pentalagus furnessi (Lagomorpha: Leporidae), an endemic species of Amami Ōshima, Japan

open access: yesMitochondrial DNA. Part B. Resources
Pentalagus furnessi, an endemic relict rabbit restricted to Amami Ōshima and Tokunoshima Islands, Japan, is threatened by invasive carnivores, habitat loss, and roadkill. We report the first complete mitochondrial genome of P.
Miyu Tsubota   +4 more
doaj   +1 more source

Dragonflies and Damselflies (Odonata: Insecta) of the Bor Wildlife Sanctuary, Wardha, Maharashtra, Central India [PDF]

open access: yesTravaux du Muséum National d’Histoire Naturelle “Grigore Antipa”, 2020
Dragonfly and damselfly (Odonata) species diversity was studied in the Bor wildlife sanctuary from 2011 to 2018. A total of 72 species of odonates belonging to 8 families were recorded. The study adds three new species for the Vidarbha region.
Ashish Tiple
doaj   +3 more sources

Complete chloroplast genome of Saprosma merrillii Lo. (Rubiaceae): A Near Threaten (NT) shrub species endemic to Hainan province, China [PDF]

open access: yesMitochondrial DNA Part B, 2019
Saprosma merrillii is a plant of the family Rubiaceae. So far, there is no study on the genome of S. merrillii. Here, we report and characterize the complete plastid genome sequence of S. merrillii in an effort to provide genomic resources useful for promoting its conservation.
Zhi-Xin Zhu   +5 more
openaire   +2 more sources

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