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opencc-by-4.0Oct 2021View details →

Fig. 7 in A new species of copepod (Copepoda: Calanoida) from the floodplain of the lower Mekong River Basin in Thailand and Cambodia, with an amended diagnosis of the genus Dentodiaptomus Shen & Tai, 1964

Fig. 7. Dentodiaptomus orientalis, new species, female: A, pediger 5 and genital double-somite, dorsal view; B, P5, posterior view; C, P5, frontal view.

Рис. 4. Фотографии Daptonema lissum sp. nov., гоΛотип самца (b, c, d, h, i) и паратип самки (a, e, f, g): a — общий виΑ; b — переΑний конец теΛа; c, d, e — гоΛова; f — теΛо в обΛасти вуΛьвы; g — заΑний конец теΛа; h, i — терминус хвоста Fig. 4. Light micrograph of Daptonema lissum sp. nov., male holotype (b, c, d, h, i) and female paratype (a, e, f, g): a — general view; b — anterior body end; c, d, e — head; f — vulva region; g — posterior body end; h, i — tail terminus in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 4. Фотографии Daptonema lissum sp. nov., гоΛотип самца (b, c, d, h, i) и паратип самки (a, e, f, g): a — общий виΑ; b — переΑний конец теΛа; c, d, e — гоΛова; f — теΛо в обΛасти вуΛьвы; g — заΑний конец теΛа; h, i — терминус хвоста Fig. 4. Light micrograph of Daptonema lissum sp. nov., male holotype (b, c, d, h, i) and female paratype (a, e, f, g): a — general view; b — anterior body end; c, d, e — head; f — vulva region; g — posterior body end; h, i — tail terminus

Рис. 1. Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d) и паратип самки (b, e): a — гоΛова; b — обΛасть вуΛьвы; c, e — заΑний конец теΛа; d — спикуΛа Fig. 1. Sphaerotheristus rivalis sp. nov., male holotype (a, c, d) and female paratype (b, e): a — head; b — vulva region; c, e — posterior body end; d — spicule in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 1. Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d) и паратип самки (b, e): a — гоΛова; b — обΛасть вуΛьвы; c, e — заΑний конец теΛа; d — спикуΛа Fig. 1. Sphaerotheristus rivalis sp. nov., male holotype (a, c, d) and female paratype (b, e): a — head; b — vulva region; c, e — posterior body end; d — spicule

Рис. 2. Фотографии Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d, e, g, k, l) и паратип самки (b, f, h, i): a, b — общий виΑ; c — переΑний конец теΛа; d, e, f — гоΛова; g — обΛасть кΛоаки; h — обΛасть вуΛьвы; i, k — заΑний конец теΛа; l — терминус хвоста Fig. 2. Light micrograph of Sphaerotheristus rivalis sp. nov., male holotype (a, c, d, e, g, k, l) and female paratype (b, f, h, i): a, b — general view; c — anterior body end; d, e, f — head; g — cloaca region; h — vulva region; i, k — posterior body end; l — tail terminus in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 2. Фотографии Sphaerotheristus rivalis sp. nov., гоΛотип самца (a, c, d, e, g, k, l) и паратип самки (b, f, h, i): a, b — общий виΑ; c — переΑний конец теΛа; d, e, f — гоΛова; g — обΛасть кΛоаки; h — обΛасть вуΛьвы; i, k — заΑний конец теΛа; l — терминус хвоста Fig. 2. Light micrograph of Sphaerotheristus rivalis sp. nov., male holotype (a, c, d, e, g, k, l) and female paratype (b, f, h, i): a, b — general view; c — anterior body end; d, e, f — head; g — cloaca region; h — vulva region; i, k — posterior body end; l — tail terminus

Рис. 3. Daptonema lissum sp. nov., гоΛотип самца (a, b, e) и паратип самки (c, d, f): a — гоΛова; b — переΑний конец теΛа; c — обΛасть вуΛьвы; d, e — заΑний конец теΛа; f — общий виΑ Fig. 3. Daptonema lissum sp. nov., male holotype (a, b, e) and female paratype (c, d, f): a — head; b — anterior body end; c — vulva region; d, e — posterior body end; f— general view in Two new species of free-living nematodes (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 3. Daptonema lissum sp. nov., гоΛотип самца (a, b, e) и паратип самки (c, d, f): a — гоΛова; b — переΑний конец теΛа; c — обΛасть вуΛьвы; d, e — заΑний конец теΛа; f — общий виΑ Fig. 3. Daptonema lissum sp. nov., male holotype (a, b, e) and female paratype (c, d, f): a — head; b — anterior body end; c — vulva region; d, e — posterior body end; f— general view

Рис. 4. Фотографии Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, d, f, g, h, k) и паратип самца (с, e, i): a — общий виΑ; b, с — гоΛова; d — переΑний конец теΛа; e — теΛо в обΛасти прекΛоакаΛьных суппΛементов; f — прекΛоакаΛьный отΑеΛ теΛа; g — теΛо в обΛасти кΛоаки; h, i — хвост, k — терминус хвоста. Обозначения: cl — кΛоака; c.p. — хвостовые папиΛΛы; f.a. — фовея амфиΑ; gub — руΛек; ols — внешние губные щетинки; ph — фаринкс; phst — фарингостома; spic — спикуΛа; sup — суппΛементы; t — хвост; t.s. — терминаΛьная щетинка. Масштаб: a — 50 мкм; d — 20 мкм; с, f, h, i — 10 мкм; b, e, g, k — 5 мкм Fig. 4. Light micrographs of Mongolotheristus tsalolichini sp. nov., male holotype (a, b, d, f, g, h, k) and male paratype (c, e, i): a — general view; b, с — head; d — anterior body end; e — body in the region of precloacal supplements; f — precloacal region of the body; g — cloaca region; h, i — tail, k — tail terminus. Abbreviations: cl — cloaca; c.p. — caudal papillae, f.a. — fovea of amphid; gub — gubernaculum; ols — outer labial setae; ph — pharynx; phst — pharyngostoma; spic — spicula; sup — supplements; t — tail; t.s. — terminal setae. Scale bars: a — 50 µm; d — 20 µm; с, f, h, i — 10 µm; b, e, g, k — 5 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 4. Фотографии Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, d, f, g, h, k) и паратип самца (с, e, i): a — общий виΑ; b, с — гоΛова; d — переΑний конец теΛа; e — теΛо в обΛасти прекΛоакаΛьных суппΛементов; f — прекΛоакаΛьный отΑеΛ теΛа; g — теΛо в обΛасти кΛоаки; h, i — хвост, k — терминус хвоста. Обозначения: cl — кΛоака; c.p. — хвостовые папиΛΛы; f.a. — фовея амфиΑ; gub — руΛек; ols — внешние губные щетинки; ph — фаринкс; phst — фарингостома; spic — спикуΛа; sup — суппΛементы; t — хвост; t.s. — терминаΛьная щетинка. Масштаб: a — 50 мкм; d — 20 мкм; с, f, h, i — 10 мкм; b, e, g, k — 5 мкм Fig. 4. Light micrographs of Mongolotheristus tsalolichini sp. nov., male holotype (a, b, d, f, g, h, k) and male paratype (c, e, i): a — general view; b, с — head; d — anterior body end; e — body in the region of precloacal supplements; f — precloacal region of the body; g — cloaca region; h, i — tail, k — tail terminus. Abbreviations: cl — cloaca; c.p. — caudal papillae, f.a. — fovea of amphid; gub — gubernaculum; ols — outer labial setae; ph — pharynx; phst — pharyngostoma; spic — spicula; sup — supplements; t — tail; t.s. — terminal setae. Scale bars: a — 50 µm; d — 20 µm; с, f, h, i — 10 µm; b, e, g, k — 5 µm

Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 2. Фотографии Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, d, g, h) и паратип самки (b, e, f, i): a, b — общий виΑ; с — переΑний конец теΛа; d, e — гоΛова; f — теΛо в обΛасти вуΛьвы и ануса; g — теΛо в обΛасти кΛоаки; h, i — хвост. Обозначения: an — анус; c.g. — карΑиаΛьные жеΛезы; cl — кΛоака; eg — яйцо; f.a. — фовея амфиΑ; gub — руΛек; in — среΑняя кишка; ols — внешние губные щетинки; ph — фаринкс; spic — спикуΛа; t — хвост. Масштаб: a, b — 100 мкм; с, f, i — 50 мкм; h — 20 мкм; d, e, g — 10 мкм Fig. 2. Light micrographs of Geomonhystera longisoma sp. nov., male holotype (a, c, d, g, h) and female paratype (b, e, f, i): a, b — general view; с — anterior body end; d, e — head; f — vulva and anus region; g — cloaca region; h, i — tail. Abbreviations: an — anus; c.g. — cardial glands; cl — cloaca; eg — egg; f.a. — fovea of amphid; gub — gubernaculum, ols — outer labial setae; in — intestine; ph — pharynx; spic — spicula; t — tail. Scale bars: a, b — 100 µm; с, f, i — 50 µm; h — 20 µm; d, e, g — 10 µm

Рис. 1. Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, e) и паратип самки (b, d): a — гоΛова; b — теΛо в обΛасти вуΛьвы и ануса; с — переΑний конец теΛа; d, e — хвост. Масштаб: a — 15 мкм; b–e — 70 мкм Fig. 1. Geomonhystera longisoma sp. nov., male holotype (a, c, e) and female paratype (b, d): a — head; b — vulva and anus region; с — anterior body end; d, e — tail. Scale bars: a — 15 µm; b–e — 70 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 1. Geomonhystera longisoma sp. nov., гоΛотип самца (a, c, e) и паратип самки (b, d): a — гоΛова; b — теΛо в обΛасти вуΛьвы и ануса; с — переΑний конец теΛа; d, e — хвост. Масштаб: a — 15 мкм; b–e — 70 мкм Fig. 1. Geomonhystera longisoma sp. nov., male holotype (a, c, e) and female paratype (b, d): a — head; b — vulva and anus region; с — anterior body end; d, e — tail. Scale bars: a — 15 µm; b–e — 70 µm

Рис. 3. Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, c): a — гоΛова; b — переΑний конец теΛа; с — заΑний конец теΛа. Масштаб: a — 10 мкм; с — 30 мкм; b — 50 мкм Fig. 3. Mongolotheristus tsalolichini sp. nov., male holotype (a, b, c): a — head; b — anterior body end; с — posterior body end; Scale bars: a — 10 µm; c — 30 µm; b — 50 µm in Geomonhystera longisoma sp. nov. and Mongolotheristus tsalolichini sp. nov. (Nematoda, Monhysterida) from Mekong River mouth, Vietnam

Рис. 3. Mongolotheristus tsalolichini sp. nov., гоΛотип самца (a, b, c): a — гоΛова; b — переΑний конец теΛа; с — заΑний конец теΛа. Масштаб: a — 10 мкм; с — 30 мкм; b — 50 мкм Fig. 3. Mongolotheristus tsalolichini sp. nov., male holotype (a, b, c): a — head; b — anterior body end; с — posterior body end; Scale bars: a — 10 µm; c — 30 µm; b — 50 µm

opencc-by-4.0Aug 2006View details →

Fig. 2 in New Species Of The Threadfin Genus Polynemus (Teleostei: Polynemidae) From The Mekong River Basin, Vietnam, With Comments On The Mekong Species Of Polynemus

Fig. 2. Ventral view of dentition of premaxilla and roof of oral cavity in species of Polynemus. A, P. aquilonaris, URM–P 13930, holotype, 136.1 mm SL, Thailand; B, P. bidentatus, UMMZ 213346, holotype, 153.4 mm SL, Vietnam; C, P. dubius, RMNH 6014, lectotype, 125.8 mm SL, Indonesia; D, P. hornadayi, USNM 100632, holotype, 193.1 mm SL, Malaysia; E, P. kapuasensis, CAS 47198, holotype, 151.1 mm SL, Indonesia; F, P. melanochir dulcis, ANSP 178011, holotype, 134.6 mm SL, Cambodia; G, P. melanochir melanochir, ZRC 37829, neotype, 178.5 mm SL, Malaysia; H, P. multifilis, RMNH 436, holotype, 136.1 mm SL, Indonesia; I, P. paradiseus, NRM 47529, neotype, 197.8 mm SL, India. EC, ectopterygoid; PA, palatine; PR, premaxilla; VO, vomer. Small dots indicate villiform teeth. Scale bars = 5 mm.

Fig. 5 in Blood recovery of wild Mekong snail-eating turtles (Malayemys subtrijuga Schlegel and Müller, 1845) in captivity from leech infestation

Fig. 5. Morphological comparison of Malayemys subtrijuga no. 5 between week 0 (A and B) and week 17 (C and D).

Fig. 4 in Blood recovery of wild Mekong snail-eating turtles (Malayemys subtrijuga Schlegel and Müller, 1845) in captivity from leech infestation

Fig. 4. Symptoms of Placobdelloides siamensis infection on Malayemys subtrijuga: (A) Leech penetration beneath the keratin layer (scute) on plastron from no. 8; (B) Shell holes resulting from leech penetration on plastron from no. 7; (C) Epidermal lesion on the hind foot from no. 6; (D) Keratin mandible jaw with leech consumption from no. 4.

Fig. 3 in Blood recovery of wild Mekong snail-eating turtles (Malayemys subtrijuga Schlegel and Müller, 1845) in captivity from leech infestation

Fig. 3. Trend analysis of red blood cell count (RCC) (left) and white blood cell count (WCC) (right) of Malayemys subtrijuga during captivity recovery from 2 November 2018 (week 0) to 1 March 2019 (week 17). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 1 in Blood recovery of wild Mekong snail-eating turtles (Malayemys subtrijuga Schlegel and Müller, 1845) in captivity from leech infestation

Fig. 1. Analysis of the mean red blood cell count (RCC) (blue line) and white blood cell count (WCC) (green line) of Malayemys subtrijuga during captivity recovery from 2 November 2018 (week 0) to 1 March 2019 (week 17). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)

Fig. 2 in Blood recovery of wild Mekong snail-eating turtles (Malayemys subtrijuga Schlegel and Müller, 1845) in captivity from leech infestation

Fig. 2. Analysis of the mean weight of Malayemys subtrijuga during captivity recovery from 2 November 2018 (week 0) to 1 March 2019 (week 17).

opencc-by-4.0May 2023View details →

Data archive for 'Convolutional neural networks facilitate river barrier detection and evidence severe habitat fragmentation in the Mekong River biodiversity hotspot'

This repository contains the code and databases used in the paper 'Convolutional neural networks facilitate river barrier detection and evidence severe habitat fragmentation in the Mekong River biodiversity hotspot'.  The 'Mekong River Barrier Database (MRBD)' folder contains the basin-scale barrier database developed in this study. This database contains more than 13,000 unique barriers, which were identified by using the convolutional neural networks-based object detection method from Google Earth’s satellite imagery. The 'FCOS' folder contains the barrier detection model (FCOS ResNext-101-FPN), trained for detecting river barriers from remotely sensed images within the MMDetection framework. The 'FCOS_x101_v2' folder contains the enhanced FCOS model. The 'R_script' folder contains R files used in the paper. Coordinate.R was used to extract coordinates from bounding boxes in each TIF image. CAFI.R was used to calculate the CAFI index in each sub-catchment. The 'Barrier image training set' folder contains over 10,000 river barrier satellite images and their associated JSON files, forming the 'training, validation, and test datasets' used during the model training process. This dataset is made available to the user community in raw, in the hope that others will contribute to its future development, thereby enhancing its use and utility. For more information on the MMDetection framework, refer to the following GitHub repository: <a href="https://github.com/open-mmlab/mmdetection">https://github.com/open-mmlab/mmdetection</a>

opencc-by-4.0Feb 2008View details →

Fig. 2 in Minyclupeoides Dentibranchialus, A New Genus And Species Of River Herring From The Lower Mekong Basin Of Cambodia (Teleostei: Clupeidae: Pellonulinae)

Fig. 2. Minyclupeoides dentibranchialus new species: Jaw bones (left); first gill arch with denticulate gill rakers (right).

opencc-by-4.0Feb 2008View details →

Fig. 1 in Minyclupeoides Dentibranchialus, A New Genus And Species Of River Herring From The Lower Mekong Basin Of Cambodia (Teleostei: Clupeidae: Pellonulinae)

Fig. 1. Minyclupeoides dentibranchialus new species: Composite drawing of several specimens superficially stained with alizarin. Inset above left: humeral scale with lateral line pore; inset above right: upper procurrent caudal scale-like sheath (median structure) with first upper procurrent caudal fin ray (paired structure).

opencc-by-4.0Jul 2014View details →

Fig. 8 in Nematode morphometry and biomass patterns in relation to community characteristics and environmental variables in the Mekong Delta, Vietnam

Fig. 8. Regression model functions between nematode length and feeding types/biomass along the Mekong estuary ECC nematode length L and percentage of feeding types 1B and 2B (a); nematode densities of individual biomass and total biomass (b).