Results 31 to 40 of about 107 (64)
Invasive species are a major threat to the world's biodiversity and cause costly damage to the economy and the environment. Recent field surveys in northern Morocco have led to the discovery of the Asian leech Barbronia weberi (Blanchard 1897), providing the first evidence of its occurrence in freshwater ecosystems of North Africa, based on both ...
Youness Mabrouki +5 more
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Predator-Prey Interactions Between Paranephrops zealandicus and Odonata Species in Semi-natural Aquaculture Environments [PDF]
Interactions between predator and prey contribute towards shaping food webs and can be responsible for the composition of species in an ecosystem. In semi-natural aquaculture ponds, interactions between predators and competitors can be unfavorable for ...
Ward, John
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6 p. : ill. ; 26 cm.Electronic version available in portable document format (PDF).Includes bibliographical references (p. 5-6).Two new species of salifid leech are described.
Siddall, Mark Edward, 1966- +1 more
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No Abstract.
P. K. Bandyopadhyay, C. K. Mandal
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Figure 1. The northernmost occurrences of the Salifidae in their native range in East Asia. The red star indicates the type locality of Barbronia borealis sp. nov. in Primorye Region, Russia. The yellow circles indicate records of Barbronia cf. weberi in
Aksenova, Olga V. +8 more
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Figure 4. Dorsal (D) and ventral (V) views of the holotype of Barbronia borealis sp. nov. (RMBH Hir_0405). Abbreviations: PI, prey item (an oligochaete specimen); AS, anterior sucker; PS, posterior sucker; map, male accessory pore; fap, female accessory ...
Aksenova, Olga V. +8 more
core +2 more sources
Accessibility to possibilities : discover the unknown unknown worlds [PDF]
The digital revolution has transformed the world, and today we are drowning in information. We use search engines as an efficient way to access information, and when we search, by connecting, relating, or random recommending, our knowledge network ...
Shen, Yutong
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Figure 5. External morphological features of the holotype of Barbronia borealis sp. nov. (RMBH Hir_0405). (a-b) Arrangement of three pairs of eyespots: dorsal view (a) and lateral view from right side (b).
Aksenova, Olga V. +8 more
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PARASITES OF INVASIVE CRUSTACEA: RISKS AND OPPORTUNITIES FOR CONTROL [PDF]
Invasive species are one of the foremost damaging environmental problems for biodiversity and conservation, and can affect human health and man-made structures.
Bojko, Jamie
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Sanguessugas parasitas de quelônios dulcícolas de uma lagoa no Parque Estadual da Serra do Tabuleiro, SC [PDF]
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Este estudo tem como objetivo principal verificar a abundância e composição de morfotipos de sanguessugas que parasitam quelônios dulcícolas das espécies ...
Teixeira, Cláudia Soares
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