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FIGURE 3 in A new report on the deep-sea sponge-associated Spongicoloides weijiaensis Xu Zhou & Wang, 2017 (Decapoda: Spongicolidae) from the Southwest Indian Ocean Ridge

FIGURE 3. Spongicoloides weijiaensis Xu, Zhou & Wang, 2017. Female (NCPOR/HYD-IO/0018): A & B, mandible dorsal & ventral view C, maxillule D, maxilla E, first maxillipeds F, second maxillipeds G, antenna H, antennules.

opennotspecifiedOct 2022View details →

FIGURE 2 in A new report on the deep-sea sponge-associated Spongicoloides weijiaensis Xu Zhou & Wang, 2017 (Decapoda: Spongicolidae) from the Southwest Indian Ocean Ridge

FIGURE 2. Spongicoloides weijiaensis Xu, Zhou & Wang, 2017. Female (NCPOR/HYD-IO/0018): A, carapace, lateral view, B, details of first to the sixth pleonal, C, telson and uropods, dorsal view D, fifth and sixth pleonal somite, telson, and uropods, dorsal view E, thoracic sternites, ventral view F, fifth and sixth pleonal somites, right lateral view.

FIGURE 4 in A new species of the Stenopodidean shrimp Genus Spongicola (Crustacea: Decapoda: Spongicolidae) representing the first record of the genus from the Atlantic Ocean

FIGURE 4. Spongicola liosomatus sp. nov., holotype, male, USNM 1573503. A, tail fan, dorsal view; paratype, male, USNM 1573504. B, right third pereiopod, inner view; C, left third pereiopod, inner view. Scale bars: 1.0 mm.

FIGURE 3 in A new species of the Stenopodidean shrimp Genus Spongicola (Crustacea: Decapoda: Spongicolidae) representing the first record of the genus from the Atlantic Ocean

FIGURE 3. Spongicola liosomatus sp. nov., holotype, male, USNM 1573503. A, right first pereiopod, inner view; B, right second pereiopod, inner view; C, right third pereiopod, inner view; D, right fourth pereiopod, inner view; E, right fifth pereiopod, outer view; F, dactylus and propodus of fourth pereiopod, inner view. Scale bars: 1.0 mm.

FIGURE 2 in A new species of the Stenopodidean shrimp Genus Spongicola (Crustacea: Decapoda: Spongicolidae) representing the first record of the genus from the Atlantic Ocean

FIGURE 2. Spongicola liosomatus sp. nov., holotype, male, USNM 1573503. A, dorsal view of entire animal; B, antennule; C, antenna; D, left eye; E, right eye; F, mandible, ventral view; G, first maxilla, dorsal view; H, second maxilla, ventral view; I, first maxilliped, dorsal view; J, second maxilliped, dorsal view; K, third maxilliped, outer view. Scale bars: 1.0 mm.

FIGURE 1 in A new species of the Stenopodidean shrimp Genus Spongicola (Crustacea: Decapoda: Spongicolidae) representing the first record of the genus from the Atlantic Ocean

FIGURE 1. Spongicola liosomatus sp. nov., holotype, male, USNM 1573503, entire animal in lateral view. Scale bar: 1.0 mm.

FIGURE 7 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 7. Phylogenetic trees of spongicolids based on the ML topology inferred from the gene fragments of nuclear histone H3 (nucleotide-substitution model for the ML analysis: TIM2e+I), and mitochondrial COI (nucleotide-substitution model for the ML analysis: TIM2+F+I+G4), 12S rRNA (nucleotide-substitution model for the ML analysis: TPM3+F+G4), and 16S rRNA (nucleotide-substitution model for the ML analysis: TIM3+F+G4). Bootstrap values of the ML and MP analyses were placed at nodes, with dashes (–) indicating values below 50. Scale bars represent the number of substitutions per site. In Spongicoloides zhoui sp. nov., TMBC030847 is the catalogue number of the holotype and MNHN-IU20146347 the catalogue number of a specimen previously considered to be S. novaezelandiae in Chen et al. (2016).

FIGURE 6 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 6. Spongicoloides zhoui sp. nov. holotype female (PCL 11.3 mm, TMBC030847). A, left fourth pereiopod, lateral view; B, left fifth pereiopod, lateral view; C, dactylus of left fourth pereiopod, lateral view; D, right first pleopod, lateral view; E, right second pleopod, mesial view. Scale bar = 1 mm.

FIGURE 3 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 3. Spongicoloides zhoui sp. nov. A, B, D, F, G, I holotype female (PCL 11.3 mm, TMBC030847); C, E, H, J allotype male (PCL 7.5 mm, TMBC030848). A, C, carapace, right lateral view; B, same, anterior part, dorsal view; D, E, telson and uropods, dorsal view; F, pleonal somites, right lateral view; G, H, fifth and sixth pleonal somites, right lateral view; I, J, thoracic sternites, ventral view. Setae omitted. Scale bar = 1 mm.

FIGURE 2 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 2. Spongicoloides zhoui sp. nov. holotype female (left), PCL 11.3 mm, TMBC030847, and allotype male (right), PCL 7.5 mm, TMBC030848, Zhenbei Seamount, South China Sea. Scale bar = 1 cm.

FIGURE 5 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 5. Spongicoloides zhoui sp. nov. A, B, C, D, E holotype female (PCL 11.3 mm, TMBC030847); F, allotype male (PCL 7.5 mm, TMBC030848). A, left first pereiopod, mesial view; B, left second pereiopod, mesial view; C, left third pereiopod, lateral view; D, same, fingers (setae omitted); E, same, carpus; F, right third pereiopod, lateral view. Scale bar = 1 mm.

FIGURE 4 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 4. Spongicoloides zhoui sp. nov. holotype female (PCL 11.3 mm, TMBC030847). A, right eye, dorsal view; B, right antennular peduncle, dorsal view; C, left antenna, ventral view; D, left mandible, mesial view; E, left maxillule, lateral view; F, left maxilla, mesial view; G, left first maxilliped, lateral view; H, same, distal segment of endopod (setae omitted); I, right second maxilliped, mesial view; J, left third maxilliped, mesial view. Scale bar = 1 mm.

FIGURE 1 in A new species of the deep-sea shrimp genus Spongicoloides (Decapoda: Spongicolidae) from the South China Sea

FIGURE 1. In situ image of the host sponge (Euplectella sp., 43 cm in height) of the Spongicoloides zhoui sp. nov. type specimens, Zhenbei Seamount, South China Sea.

FIG. 1 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 1. Spongicola japonica Kubo. (A) Ventral view of the posterior thoracic segments of male (5.2 mm CL), (B) same of female (5.7 mm CL), (C) merus of pereopod 3 of male (7.1 mm CL), (D) same of female (7.6 mm CL).

FIG. 7 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 7. Relative growth of AW against CL in Spongicola japonica Kubo. Triangles, open circles and closed circles indicate males, non-ovigerous and ovigerous females, respectively.

FIG. 6 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 6. Spongicola japonica Kubo. (A) Lateral view of abdomen of non-ovigerous female (5.1 mm CL), (B) same of non-ovigerous female (5.7 mm CL), (C) same of nonovigerous female (5.7 mm CL), (D) same of ovigerous female (6.8 mm CL), (E) same of male (6.3 mm CL).

FIG. 4 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 4. Spongicola japonica Kubo. (A) Frontal view of left pleopod 1 of non-ovigerous female (5.1 mm CL), (B) same of non-ovigerous female (5.7 mm CL), (C) same of non-ovigerous female (5.7 mm CL), (D) same of ovigerous female (6.8 mm CL), (E) same of male (6.3 mm CL).

FIG. 3 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 3. Relative growth in CHL of pereopod 3 against CL in Spongicola japonica Kubo. Triangles, open circles and closed circles indicate males, non-ovigerous and ovigerous females, respectively.

FIG. 2 in Development of external sexual characters in the deep-sea sponge-associated shrimp Spongicola japonica Kubo (Crustacea: Decapoda: Spongicolidae)

FIG. 2. Size relationship between males and females in CL and CHL of sexual pairs. A female and male are equal size at the line. Triangles and circles indicate CHL and CL.