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Fig. 12 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 12. Most parsimonious cladogram using implied weighting. Black circles = exclusive synapomorphies; white circles = homoplasies; number above the circles = characters; number below the circles = states. Photo credit of male of Chinchaysuyu spinosa sp. nov.: Juan C. Chaparro.

Fig. 4 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 4. Chinchaysuyu spinosa sp. nov., holotype male. (A) Labium and maxillae, ventral view. (B) Left maxillae, ventral view. (C) Detail of spiniform setae on ventral maxillae, ventral view. Scale bars: 1 mm.

Fig. 10 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 10. (A–B) Chinchaysuyu spinosa sp. nov., male, habitus. (C) Habitat from type locality (San Jos´e) of Chinchaysuyu gen. nov.

Fig. 8 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 8. Chinchaysuyu spinosa sp. nov., paratype female. (A) Carapace, dorsal view. (B) Abdomen, dorsal view. (C) Abdomen, ventral view. (D) Sternum, labium and maxillae, ventral view. (E) Eyes, dorsal view. Scale bars: 1 mm.

Fig. 5 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 5. Chinchaysuyu spinosa sp. nov., tibial apophysis of holotype male. (A) Retrolateral view. (B) Prolateral view. (C) Ventral view. (D) Detail of branches, proventral view. Me = metatarsus, PB = prolateral branch, RB = retrolateral branch, Ti = tibia. Scale bars: 1 mm.

Fig. 3 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 3. Chinchaysuyu spinosa sp. nov., holotype male. (A) Carapace, dorsal view. (B) Abdomen, dorsal view. (C) Sternum, labium and maxillae, ventral view. (D) Eyes, dorsal view. (E) Abdomen, ventral view. Scale bars: 1 mm.

Fig. 2 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 2. Scanning electron photographs from male of Chinchaysuyu gen. nov. and Chinchaysuyu spinosa sp. nov. (A) Labial cuspules. (B) Tibial apophysis, ventral view. (C) Maxillary spiniform setae. (D) Detail of maxillary spiniform setae. (E) Cymbium, ventroretrolateral. (F) Detail of the long spiniform setae on cymbium, retrolateral.

Fig. 7 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 7. Chinchaysuyu spinosa sp. nov., palpal bulb of holotype male. (A) Prolateral view. (B) Retrolateral view. (C) Ventral view. (D) Dorsal view. (E) Detail of prolateral distal area (F) Detail of ventral distal area. PACK = prolateral accessory central keel, PAIK = prolateral accessory inferior keel, PAKs = prolateral accessory keels, PI = prolateral inferior keel, PS = prolateral superior keel, R = retrolateral keel. Scale bars: 1 mm.

Fig. 1 in A new tarantula (Mygalomorphae: Theraphosidae) genus endemic from Peru with a novel genitalic morphology among theraphosinae and its phylogenetic placement

Fig. 1. Scanning electron photographs from male palpal bulb of Chinchaysuyu gen. nov. and Chinchaysuyu spinosa sp. nov. (A) Prolateral view. (B) Detail of subtegulum, prolateral view. (C) Retrolateral view. (D) Detail of embolus, retrolateral view. (E) Detail of embolus, prolateral view. E = embolus, PACK = prolateral accessory central keel, PAIK = prolateral accessory inferior keel, PAKs = prolateral accessory keels, PI = prolateral inferior keel, PS = prolateral superior keel, R = retrolateral keel.

FIGURE 3 in Range extension of the Mexican-endemic killifish Profundulus chimalapensis (Cyprinodontiformes: Profundulidae), with comments on its phylogenetic placement and possible intergeneric hybridization with Tlaloc Álvarez & Carranza 1951

FIGURE 3. Phylogeny of Profundulidae based on comparative COI sequence data, highlighting (in red) the phylogenetic position of samples from the newly discovered populations of P. chimalapensis (Sabinal, Suchiapa, and Ostuta rivers), as well as from the putative hybrids between P. chimalapensis and Tlaloc. For these samples, terminal labels consist of the species name followed by the voucher specimen in parentheses. For the remaining samples (in black), terminal labels consist of the species name followed by the GenBank accession number of the corresponding COI sequence. Outgroup (Fundulus heteroclitus) not shown. Nodal support as bootstrap values (B).

FIGURE 2 in Range extension of the Mexican-endemic killifish Profundulus chimalapensis (Cyprinodontiformes: Profundulidae), with comments on its phylogenetic placement and possible intergeneric hybridization with Tlaloc Álvarez & Carranza 1951

FIGURE 2. Photographs of the three collecting sites/areas representing the new records of P. chimalapensis that prompted the range extension reported here: A) Río Sabinal near the resurgence of the Paso Burro cave (featuring JA and SGH while electrofishing), B) Río Ostuta, and C) Río Suchiapa near the resurgence of the Chorro Grande cave.

FIGURE 1 in Range extension of the Mexican-endemic killifish Profundulus chimalapensis (Cyprinodontiformes: Profundulidae), with comments on its phylogenetic placement and possible intergeneric hybridization with Tlaloc Álvarez & Carranza 1951

FIGURE 1. Map of the study area showcasing the geographic distribution of P. chimalapensis based on records from the species description (Del Moral-Flores et al., 2020), a subsequent taxonomic synthesis of the family Profundulidae (DomínguezCisneros et al., 2023), and the new records herein reported.

FIGURE 4. Photographs from a in Range extension of the Mexican-endemic killifish Profundulus chimalapensis (Cyprinodontiformes: Profundulidae), with comments on its phylogenetic placement and possible intergeneric hybridization with Tlaloc Álvarez & Carranza 1951

FIGURE 4. Photographs from a selection of preserved specimens representing the newly discovered populations of P. chimalapensis from: Río Sabinal [CNPE-IBUNAM 24365] (A), including putative P. chimalapensis × Tlaloc hybrids (B), a stream draining from the Chorro Grande cave into the Río Suchiapa [CNPE-IBUNAM 24366] (C), and Río Ostuta [CNPEIBUNAM 24367] (D). Scale bar = 1 cm.

FIGURE 9. Maximum likelihood phylogenetic tree with 100 bootstraps using the aligned 16,409 in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 9. Maximum likelihood phylogenetic tree with 100 bootstraps using the aligned 16,409 bp of mitochondrial genomes in Rhinogobius including the two new species, R. estrellae and R. tandikan, with Tridentiger kuroiwae as an outgroup taxon. Material sequenced in the present study are shown with the catalogue numbers of the vouchers (beginning with NSMT-P, URM- P, or WPU-PPC-P) and sequences from the International Nucleotide Sequence Database are shown with the accession numbers (R. cliffordpopei, R. duospilus, and R. leavelli). The scale bar indicates 0.02 substitutions per site. Pictures shown along with the species names are of the specimens with an asterisk.

FIGURE 7 in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 7. Arrangement of cephalic sensory pores and cutaneous sensory papillae in Rhinogobius tandikan (URM-P 49307, paratype). a, lateral view; b, dorsal view; c, ventral view. AN, anterior naris; PN, posterior naris.

FIGURE 3 in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 3. Head length, upper-jaw length, second dorsal-fin length, anal-fin length, and caudal-fin length of Rhinogobius estrellae (red circles) and Rhinogobius tandikan (blue triangles). Solid and open symbols represent males and females, respectively.

FIGURE 4 in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 4. Arrangement of cephalic sensory pores and cutaneous sensory papillae in Rhinogobius estrellae (NSMT-P 140091, holotype). a, lateral view; b, dorsal view; c, ventral view. AN, anterior naris; PN, posterior naris.

FIGURE 2. Rhinogobius estrellae. immediately after fixation. a in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 2. Rhinogobius estrellae. immediately after fixation. a, NSMT-P 140091, holotype, male, 40.6 mm SL; b, URM-P 49297, paratype, female, 37.5 mm SL (photo by K. Maeda).

FIGURE 1 in Two new species of Rhinogobius (Gobiiformes: Oxudercidae) from Palawan, Philippines, with their phylogenetic placement

FIGURE 1. Preserved specimens of Rhinogobius estrellae (a–d, paratypes) and Rhinogobius tandikan (e–h, paratypes). Specimens in the left side are males, the right side are females. a, URM-P 49305, 39.6 mm SL; b, WPU-PPC-P 55, 38.4 mm SL; c, URM-P 49296, 36.1 mm SL; d, URM-P 49306, 36.4 mm SL; e, URM-P 49314, 46.9 mm SL; f, URM-P 49315, 46.5 mm SL; g, URM-P 49318, 45.2 mm SL; h, URM-P 49320, 37.9 mm SL (photo by K. Maeda).