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Fig. 4 in Marine bugs (Hemiptera: Heteroptera: Gerromorpha) from Vietnam, with description of a new species of Hermatobates (Hermatobatidae)

Fig. 4. Scanning electron micrographs of morphological features of Hermatobates sanho sp. nov., male. A–D – metasternal process at different magnifications; E–F – papillae on metasternal process at different magnification; G – styliform process of abdominal segment VIII.

Figure 3 in Contribution to knowledge of the oribatid mite genus Idiozetes (Acari, Oribatida, Idiozetidae), with description of a new sexually dimorphic species from Vietnam

Figure 3 Idiozetes schusteri sp. n., adult, male (A) and female (B–J): A, B — posterior view; C — subcapitulum (dissected), ventral view; D — left lip with adoral seta, ventral view; E — palp, right, antiaxial view; F — chelicera, left, paraxial view; G — tibia and tarsus of leg I, right, antiaxial view; H — trochanter and femur of leg I, left, paraxial view; I — tibia and tarsus of leg II, left, paraxial view; J — leg IV, right, paraxial view. Scale bars 50 μm (A, B), 25 μm (G–J), 20 μm (C, D, F), 10 μm (E).

Figure 1 in Complementary description of the female ofTyphlodromus (Anthoseius) xini Wu (Acari: Phytoseiidae) with the first description of its male from Sri Lanka

Figure 1 Typhlodromus (Anthoseius) xini Wu, 1983 female. A – Dorsal idiosoma; B – Ventral idiosoma; C – Chelicera; D – Spermathecae.

Figure 2 in Complementary description of the female ofTyphlodromus (Anthoseius) xini Wu (Acari: Phytoseiidae) with the first description of its male from Sri Lanka

Figure 2 Typhlodromus (Anthoseius) xini Wu, 1983, female left legs. A – Leg I (trochanter-tibia); B – leg II (trochanter-basitarsus); C – Leg III (trochanter-basitarsus); D – Leg IV (trochanter-basitarsus). Macrosetae drawn in solid black for clarity.

Figure 3 in Complementary description of the female ofTyphlodromus (Anthoseius) xini Wu (Acari: Phytoseiidae) with the first description of its male from Sri Lanka

Figure 3 Typhlodromus (Anthoseius) xini Wu, 1983 male. A – Dorsal idiosoma; B – Ventral idiosoma; C – Chelicera.

opencc-by-4.0Jun 2023View details →

Fig. 3 in Description, molecular identification and pathological lesions of Huffmanela persica sp. nov. (Nematoda: Trichosomoididae: Huffmanelinae) from the daggertooth pike conger Muraenesox cinereus

Fig. 3 General morphology and surface ornamentation pattern of eggs of Huffmanela persica sp. nov. in various stages of development. A–H Photomicrographs and a–h corresponding line drawings of individual eggs at different stages of development (scale bars: 20 µm). A, a Eggs in stage I at very early stage, probably meiosis I, with a spherical nucleus in granular cytoplasm and incompletely developed chitinous layer and polar plugs (note early appearance of superficial projections of UL already apparent). B, b Eggs in stage II at later stage of development (probably meiosis II); chitin deposition appears to be complete. C, c Two-celled mitotic stage of early embryonic development (embryonated). D, d Later multicellular stage of embryonic development; chitinous layer still uniformly translucent with no apparent division into outer and inner chitinous layers. E, e Eggs in stage III with bean-like embryo and chitinous layer appearing two-layered under bright-field (light) microscopy with darker inner layer. F, f Tadpole-like embryos with UL appearing to have been partially dislodged from chitinous layer. G, g Eggs in stage IV with darker-brown shell; embryo now vermiform (larvated) and in-folded three times (pretzel stage). H, h Later stage IV egg with chitinous layer very dark brown; larva nearing final development and folded 5–6 times. I–T Photomicrographs of less developed (I–L), moderately developed (M–P) and fully developed (Q–T) eggs, where the first set of images (I, M, Q) represents overview of these variously advanced eggs, and the second (J, N, R), third (K, O, S) and fourth (L, P, T) series of images focus on the pattern of their surface ornamentation by adjusting the focal plane. Black and yellow arrows represent illusions of superficial ridges (well demonstrated in less developed eggs; occasionally appearing as interconnecting ridges, blue arrowhead) and sculptures on the egg surface, respectively. Green arrowheads exhibit irregular protuberances on the eggshell surface. Red arrowheads indicate an illusory spinous appearance in fully developed eggs

Figure 3. Haemoproteus multivacuolatus n in Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

Figure 3. Haemoproteus multivacuolatus n. sp. (lineage hBUBT1) from the blood of the Common buzzard Buteo buteo: a–d – young gametocytes, e–h – macrogametocytes, i–p – microgametocytes. Long simple arrows – nuclei of parasites. Short simple arrows – vacuoles. Simple arrowhead – pigment granules. Triangle arrowheads – volutin granules. Note that due to marked vacuolisation, the cytoplasm of macrogametocytes stains relatively pale and looks similar to microgametocytes based on the intensity of staining. Giemsa-stained thin blood films. Scale bar = 10 µm. All images were from the hapantotype preparation.

Figure 9. Derogenes varicus sensu lato. A in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 9. Derogenes varicus sensu lato. A, whole body ex Argentina sphyraena (SMNH-114558). B, terminal genitalia ex A. sphyraena (SMNH-114558). C, whole body ex Brosme brosme (SMNH-114560). D, terminal genitalia ex B. brosme (SMNH-114560). E, whole body ex Platichthys flesus (SMNH-208360). F, terminal genitalia ex P. flesus (SMNH-208360). G, whole body ex Molva molva (SMNH-114559). H, terminal genitalia ex M. molva (SMNH-114559).

Figure 2 in Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

Figure 2. Haemoproteus nisi (lineage hCIAE08) from the blood of Western marsh harrier Circus aeruginosus: a – young gametocytes, b–h – macrogametocytes, i–l – microgametocytes. Long simple arrows – nuclei of parasites. Short simple arrows – vacuoles. Simple arrowhead – pigment granules. Triangle arrowheads – clamps of volutin. Simple wide long arrows – spaces between gametocytes and erythrocyte nuclei. Giemsa-stained thin blood films. Scale bar = 10 µm.

Figure 5 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 5. Progonus muelleri (Levinsen, 1881) ex Myoxocephalus scorpius (NHMD-114950) and comparison between the terminal genitalia in Progonus and in Derogenes. A, P. muelleri ex M. scorpius (NHMD-114950), whole body. B, P. muelleri ex M. scorpius, terminal genitalia, horizontal section (SMNH-114586). C, Derogenes varicus sensu stricto ex Limanda limanda, terminal genitalia, horizontal section (SMNH114557).

Figure 8 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 8. Tree inferred using the maximum likelihood method based on the cox1 sequences; only bootstrap values higher than 70 are indicated.

Figure 1. Derogenes abba n in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 1. Derogenes abba n. sp. ex Hippoglossoides platessoides. A, whole body (Type-9562). B, terminal genitalia (Type-9562). C, hologenophore, forebody (Type-9563).

Figure 1 in Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

Figure 1. Haemoproteus nisi (lineage hACCNIS08) from the blood of Eurasian sparrowhawk Accipiter nisus: a–d – macrogametocytes, e–h – microgametocytes. Long simple arrows – nuclei of parasites. Short simple arrows – vacuoles. Simple arrowhead – pigment granules. Triangle arrowheads – volutin granules. Simple wide long arrows – spaces between gametocytes and erythrocyte nuclei. Giemsa-stained thin blood films. Scale bar = 10 µm.

Figure 10 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 10. Derogenes varicus sensu lato ex Hippoglossus hippoglossus (SMNH-104577). A, whole body. B, terminal genitalia.

Figure 5. Bayesian Inference tree calculated with complete cox1 in Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

Figure 5. Bayesian Inference tree calculated with complete cox1 (1428 bp), cox3 (753 bp), and cytb (1127 bp) sequences of haemosporidian parasites and Klossiella equi (MH203050) and Klossia razorbacki (MT084562) as the outgroup. Bayesian posterior probabilities and Maximum Likelihood bootstrap values are indicated at most nodes. The scale bar indicates the expected number of substitutions per site according to the model of sequence evolution applied.

Figure 6 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 6. Tree inferred using the maximum likelihood method based on the 28S rDNA sequence data; only bootstrap values higher than 70 are indicated. The newly generated sequences of Derogenes varicus sensu stricto from Sweden, Northeast Atlantic are indicated by*. Other D. varicus sensu stricto are those of Krupenko et al. [30] from the Barents Sea and White Sea; and those of Bouguerche et al. [3] from Northeast Atlantic, off Sweden and Norway and from Svalbard, Norway, Arctic Ocean.

Figure 4 in Novel phylogenetic clade of avian Haemoproteus parasites (Haemosporida, Haemoproteidae) from Accipitridae raptors, with description of a new Haemoproteus species

Figure 4. Median-Joining DNA haplotype network showing the host and geographic distribution of six Haemoproteus nisi group lineages (478 bp cytb sequences) found in accipitriform raptors from Austria and France.

Figure 7 in Untangling the Derogenes varicus species complex in Scandinavian waters and the Arctic: description of Derogenes abba n. sp. (Trematoda, Derogenidae) from Hippoglossoides platessoides and new host records for D. varicus (Müller, 1784) sensu stricto

Figure 7. Tree inferred using the maximum likelihood method based on the ITS2 sequence data; only bootstrap values higher than 70 are indicated.

opencc-by-4.0Dec 2019View details →

Figure 9 in Morphological updates and molecular description of Heterosentis holospinus Amin, Heckmann, & Ha, 2011 (Acanthocephala, Arhythmacanthidae) in the Pacific Ocean off Vietnam

Figure 9. Genealogical relationships of haplotypes of the cox1 gene of specimens of Heterosentis holospinus and specimens of Class Palaeacanthocephala recovered in a maximum likelihood analysis (Ln = ―11,079.294). Support values, only given for species and multispecies clades, correspond to SH-aLRT test and ultrabootstrap proportions. The number below the internal nodes shows ML bootstrap support values. The clades with different colors, Echinorhynchidae (red), Cavisomidae (green), and Rhadinorhynchidae (blue) indicate a paraphyletic arrangement. GenBank accession numbers are also given at the terminal labels and bolded names were generated in this study.