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opennotspecifiedMay 2020View details →

FIGURE 1 in Rotifers from inland water bodies of continental Ecuador and Galápagos Islands An updated checklist

FIGURE 1. Map of Ecuador showing number of recorded rotifer families, genera and species in each region.

opennotspecifiedJun 2019View details →

FIGURE 3 in Morphological and mtDNA data reveal broader distribution of Alburnoides holciki (Teleostei: Leuciscidae) in inland waters of Central Asia

FIGURE 3. BI consensus tree based on the COI barcode gene fragment of A. holciki and allies. Numbers at nodes represent Bayesian posterior probabilities/bootstrap values. Scale bar represents the number of substitutions per site.

opennotspecifiedJun 2019View details →

FIGURE 2 in Morphological and mtDNA data reveal broader distribution of Alburnoides holciki (Teleostei: Leuciscidae) in inland waters of Central Asia

FIGURE 2. Variation in body shape and coloration among individuals of A. holciki from the Amu Darya basin: A) Vakhsh River; B) Kafirnigan River; C) Zeravshan River. All individuals were COI barcoded. Scale bar is 10 mm.

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Data from: Coalescent models characterize sources and demographic history of recent round goby colonization of Great Lakes and inland waters

The establishment and spread of aquatic invasive species is ecologically and economically harmful and a source of conservation concern internationally. Processes of species invasion have traditionally been inferred from observational data of species presence/absence and relative abundance. However, genetic-based approaches can provide valuable sources of inference. Restriction-site associated DNA sequencing was used to identify and genotype single nucleotide polymorphism (SNP) loci for Round Gobies (Neogobius melanostomus) (N=440) from 18 sampling locations in the Great Lakes and in three Michigan, USA drainages (Flint, Au Sable, and Cheboygan River basins). Sampled rivers differed in size, accessibility, and physical characteristics including man-made dispersal barriers. Population levels of genetic diversity and inter-population variance in SNP allele frequency were used in coalescence-based Approximate Bayesian Computation (ABC) to statistically compare models representing competing hypotheses regarding source population, post-colonization dispersal, and demographic history in the Great Lakes and inland waters. Results indicate different patterns of colonization across the three drainages. In the Flint River, models indicate a strong population bottleneck (< 3% of contemporary effective population size) and a single founding event from Saginaw Bay led to the colonization of inland river segments. In the Au Sable River, analyses could not distinguish potential source populations, but supported models indicated multiple introductions from one source population. In the Cheboygan River, supported models indicated that colonization likely proceeded from east (Lake Huron source) to west among inland locales sampled in the system. Despite the recent occupancy of Great Lakes and inland habitats, large numbers of loci analyzed in an ABC framework enable statistically supported identification of source populations and reconstruction of the direction of inland spread and demographic history following establishment. Information from analyses can direct management actions to limit the spread of invasive species from identified sources and most probable vectors into additional inland aquatic habitats.

opencc-zeroDec 2018View details →

opennotspecifiedDec 2017View details →

FIGURE 1 in An annotated checklist of the main representatives of meiobenthos from inland water bodies of Central and Southern Vietnam. I. Roundworms (Nematoda)

FIGURE 1. The study region and schematic map of location of the studied water bodies. I–III – Đǻk Lǻk, Khánh Hòa and Đỗng Nai provinces, respectively. Numbers 1–71 represent the sites listed in the first column of the Table 1.

opennotspecifiedNov 2021View details →

FIGURE 7 in Freshwater and brackish water fishes of Sakhalin Island (Russia) in inland and coastal waters: an annotated checklist with taxonomic comments

FIGURE 7. The total number of brackish-water and freshwater fish species of Sakhalin, according to various sources and our data

opennotspecifiedNov 2021View details →

FIGURE 8 in Freshwater and brackish water fishes of Sakhalin Island (Russia) in inland and coastal waters: an annotated checklist with taxonomic comments

FIGURE 8. Species by habitat. Abbrevations: Fr.—freshwater species, Fr.-Br.—freshwater and brackish species, Mr.-Br.—marine and brackish species, An.—anadromous species, An-Res.—anadromous species with landlocked forms, Am—amphidromous species.

opennotspecifiedNov 2021View details →

FIGURE 6 in Freshwater and brackish water fishes of Sakhalin Island (Russia) in inland and coastal waters: an annotated checklist with taxonomic comments

FIGURE 6. Map of Sakhalin Island with indication of natural entities (islands, rivers, lakes, gulfs, etc.).

Fig. 4 in Rotifers (Rotifera) from the inland waters and terrestrial habitats of East Antarctic oases (Enderby Land and Prydz Bay)

Fig. 4. Rotifers of Monogononta subclass. A – Cephalodella forficata (Ehrenberg, 1832); B – Collotheca ornata (Ehrenberg, 1832); C – Epiphanes senta (Müller, 1773); D – Lepadella patella (Müller, 1773); E – Notholca verae Kutikova, 1958; F – Resticula gelida (Harring & Myers, 1924).

Fig. 1. Study sites. A in Rotifers (Rotifera) from the inland waters and terrestrial habitats of East Antarctic oases (Enderby Land and Prydz Bay)

Fig. 1. Study sites. A – The location of study areas on the map of Antarctica; B – The area of 'Vecherniaya Mount' field base (Thala Hills oasis); C – The area of 'Molodiozhnaya' field base (Thala Hills oasis); D – The area of 'Druzhniy–4' field base; E – The area of 'Progress' station (Larsemann Hills oasis); On 1B–E the areas without permanent ice cover are in gray.

Fig. 3 in Rotifers (Rotifera) from the inland waters and terrestrial habitats of East Antarctic oases (Enderby Land and Prydz Bay)

Fig. 3. Rotifers of Bdelloidea subclass. A – Adineta cf. grandis Murray, 1910: A1 – dorsal view, A2 – head, A3 – fragment of head of the pressed specimen, A4 – masticatory apparatus. B – Philodina gregaria Murray, 1910: B1 – lateral view, B2 – dorsal view of the pressed specimen, B3 – dorsal view of the pressed specimen with semi-spread corona, B4 – three embryos from one maternal specimen, B5 – masticatory apparatus. C – Adineta cf. vaga vaga (Davis, 1873). D – Adineta steineri Bartoš, 1951. E, F – Unidentified bdelloid rotifers in contracted shape (examples); mtu – major teeth in unci; rl – rostrum lamella; rt – rake teeth; fi – fingers; tr – trophi.

Fig. 2 in Rotifers (Rotifera) from the inland waters and terrestrial habitats of East Antarctic oases (Enderby Land and Prydz Bay)

Fig. 2. Examples of studied habitats. A – Meltwater pond. B – Lichen fouling. C – Algae Prasiola crispa.

FIGURE 27 in Nitzschia austriaca Hustedt: a characteristic diatom of Hungarian inland saline waters including a morphological comparison with the type material

FIGURE 27. Box plots showing variation in chemical variables, (a) conductivity (mS cm-1), (b) pH, (c) TSS (mg L-1) and (d) TP (mg L-1) values of ponds, in which N. austriaca is present (1) or absent (0).

FIGURES 20–24 in Nitzschia austriaca Hustedt: a characteristic diatom of Hungarian inland saline waters including a morphological comparison with the type material

FIGURES 20–24. SEM micrographs of N. austriaca from the type material (sample E9708 from Austria). Arrow indicates the central nodule on Fig. 24.

FIGURE 25 in Nitzschia austriaca Hustedt: a characteristic diatom of Hungarian inland saline waters including a morphological comparison with the type material

FIGURE 25. The Hungarian occurrences of N. austriaca. Dot: Hungarian surveillance monitoring and our former data, star: data from present study.

FIGURES 14–19 in Nitzschia austriaca Hustedt: a characteristic diatom of Hungarian inland saline waters including a morphological comparison with the type material

FIGURES 14–19. SEM micrographs of N. austriaca from the Apaj population (Hungary). White arrows indicate the central raphe endings on Fig. 15 and the central nodule on Fig. 18.

FIGURE 1 in Nitzschia austriaca Hustedt: a characteristic diatom of Hungarian inland saline waters including a morphological comparison with the type material

FIGURE 1. Ordination diagram of NMDS (a) with the 95% confidence interval (point: population of Apaj, plus: population of type material) and the Shepard plot (b). R2=0.95.