Results 121 to 130 of about 68,902 (263)

Freshwater mollusks of Transcarpathian (the Tisa River basin) in malacological collections of Ukraine

open access: yesGeo&Bio, 2018
The data on malacological collections stored in four natural depositories of Ukraine is analyzed. These museums are as follows: State Natural History Museum, Lviv; malacological col-lection by Prof. V.
Yu. Furyk
doaj   +1 more source

Relating Depth and Diversity of Bivalvia and Gastropoda in Two Contrasting Sub-Arctic Marine Regions

open access: yesFrontiers in Marine Science, 2019
The need to understand species distribution- and biodiversity patterns in high-latitude marine regions is immediate as these marine environments are undergoing rapid environmental changes, including ocean warming and ocean acidification. By the year 2100,
Hronn Egilsdottir   +3 more
doaj   +1 more source

Some notes on melanopsidae (gastropoda) of mesopotamia

open access: yesIRAQI JOURNAL OF AQUACULTURE, 2006
An investigation to clarify some obscurity about Melanopsidae was performed on specimens collected from different sites of the South of Iraq. Three different morphs were recognized, two are widespread: Melanopsis costata and Melanopsis nodosa, the other Melanopsis subtingitana has a narrow distributions.
openaire   +3 more sources

CRETACEOUS GASTROPODA, AND PELECYPODA FROM ZULULAND [PDF]

open access: yesTransactions of the Royal Society of South Africa, 1909
n ...
openaire   +3 more sources

The relationships of the enigmatic gastropod Tritonoharpa (Neogastropoda): New data on early neogastropod evolution? [PDF]

open access: yes, 2009
In this paper, the relationships of Tritonoharpa Dall, 1908, within Neogastropoda are discussed. Tritonoharpa is indeed similar to Colubraria in the morphology of its head-foot, pallial complex, reproductive and excretory systems, in the presence of an ...
KOSYAN A   +2 more
core  

The study of effect of summer monsoon on changes in the density of Gastropoda in the international wetland of Gowatr Bay [PDF]

open access: yesبوم‌شناسی آبزیان
Gastropods are integral members of benthic communities, playing pivotal roles in the energy dynamics of aquatic ecosystems. This research aimed to assess changes in gastropod density influenced by seasonal variations and environmental parameters.
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doaj  

Biodiversity of macrozoobenthos in a large river, the Austrian Danube, including quantitative studies in a free-flowing stretch below Vienna: a short review [PDF]

open access: yes, 2005
The Danube is ca. 2850 km in length and is the second largest river in Europe. The Austrian part of the Danube falls 156 metres in altitude over its 351 km length and, since the early 1950s, the river has been developed into a power-generating waterway ...
Fesl, Christian, Humpesch, Uwe
core  

ANALISIS KELIMPAHAN DAN KEANEKARAGAMAN GASTROPODA DI PADANG LAMUN PANTAI SINDANGKERTA CIPATUJAH KABUPATEN TASIKMALAYA [PDF]

open access: yes, 2017
Penelitian yang bertujuan untuk mendapatkan informasi secara kuantitatif mengenai kelimpahan dan keanekaragaman Gastropoda di Padang Lamun Pantai Sindangkerta telah dilakukan pada bulan Mei 2017.
IRMA SANI, 135040053
core  

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