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Figures 15-30 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 15-30 Attulus subgenus Attulus15–17 male and female A. distinguendus, Tuva (50.746, 93.142) 18–20 male and female A. mirandus, Tuva (50.205, 95.135) 21–23A. burjaticus: 21 male, Tuva (50.68, 92.99) 22 male, Tuva (50.205, 95.135) 23 female, Tuva (50.68, 92.99) 24–26A. zimmermanni: 24, 25 male Novosibirsk Oblast (53.721, 77.726) 26 female Novosibirsk Oblast (53.730, 77.865) 27–30A. ammophilus: 27 male Tuva (50.6690, 92.9844) 28 male Ontario, Oakville 29 female Ontario, Hamilton 30 male British Columbia (49.08, -119.52). For additional images of A. ammophilus, see Figs 69–73. For additional images of Attulus (Attulus), see Figs 31–38, 49–73.
Figures 154-164 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 154-164 Chromosomes of meiosis of Attulus subgenus Sitticus154Attulus fasciger, three nuclei, one showing the two Xs together and toward a pole, Canada (43.351N, 79.759W) 155–163Attulus pubescens, with XaXmYa sex chromosomes, Massachusetts (42.38N, 71.12W) 157–161 XmYa sex chromosomes from other nuclei; the second X is often not paired with them 162, 163 Second division nuclei, all having 14 acrocentrics, and some having in addition a metacentric (m) 164Attulus terebratus, two nuclei (26a+XaXa0), Novosibirsk Oblast (53.730N, 77.866E).
Figures 140-142 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 140-142 Chromosomes of first meiotic division of Attulus subgenus Attulus140, 141Attulus ammophilus, Tuva (50.6690N, 92.9844E): 140 four nuclei, three showing the two X chromosomes toward one pole 141 two nuclei showing two Xs and thirteen pairs of acrocentric autosomes 142Attulus burjaticus, showing the two X chromosomes toward one pole, Tuva (50.677N, 92.99E). The three large spots to the lower right are spermatids.
Figures 69-88 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 69-88 Sitticines of Canada: Attulus, continued 69–73Attulus (Attulus) ammophilus: 69palp (Ontario, Oakville) 70, 71 ventral view of epigyne, dorsal view of cleared vulva (Ontario, Hamilton) 72 male (British Columbia, 49.08, -119.52) 73 female (British Columbia, 49.08, -119.52) 74–78A. (Sitticus) fasciger (Ontario, 43.3508, -79.7593): 74 palp 75, 76 ventral view of epigyne, dorsal view of cleared vulva 77 male 78 female 79–83A. (S.) finschi: 79 palp (Ontario, Wawa) 80, 81 ventral view of epigyne, dorsal view of cleared vulva (Saskatchewan, 55.31, -105.11) 82 male (Saskatchewan, 55.31, -105.11) 83 female (Saskatchewan, 55.27, -105.19) 84–88A. (S.) pubescens: 84 palp (Massachusetts, Milton) 85, 86 ventral view of epigyne, dorsal view of cleared vulva (Massachusetts, Arlington) 87 male (Massachusetts, Cambridge) 88 female (Massachusetts, Cambridge). For other images of Attulus (Sitticus), see Figs 39–47.
Figures 143-153 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 143-153 Chromosomes of meiosis of Attulus subgenus Attulus, continued 143–146Attulus floricola, with an extra small bivalent (s) to make 28a+XaXa0, Ontario (44.43, -79.65): 143, 144 first metaphase 145 second division, showing one nucleus with 14 acrocentrics, the other with 14 acrocentrics and the two condensed Xs 147–149Attulus inexpectus, showing 13 acrocentric bivalents and the sex chromosomes (26a+XaXa0), Tuva (50.6690, 92.9844) 150, 151Attulus sp. (ambiguously identified, either A. rupicola or floricola), tentatively intepreted as having 24a+XaXaXaYm, Switzerland (46.9, 9.2): 151 same, sex chromosomes from another nucleus 152Attulus cutleri, with 26a+XaXaYa, Canada (68.35, -133.70) 153 same, sex chromosomes from another nucleus
Figure 165 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figure 165 Chromosome evolution in sitticines. Ancestral nodes show the most parsimonious reconstruction of the evolution of Y via X-autosome fusions (black) from the X1X20 sex chromosome system (white). Phylogeny from Figure 48 with species added as follows: Attinella concolor is very similar in body and genitalia to A. dorsata; likewise Sittisax saxicola to S. ranieri; Attulus caricis position based on COI results (Fig. 96). The similar pair A. cutleri and A. striatus were placed as sisters to the floricola group based on their inclusion in the floricola group by Logunov and Kronestedt (1997) and in Sittiflor by Prószyński (2017a). Base chromosome number is directly the number of autosomes if the species has XX0 sex chromosomes, but is interpreted as the number of autosomes +2 if the species has XXY sex chromosomes (apparently derived by a single fusion that would have consumed an autosomal pair), or + 4 if XXXY (apparently derived by two fusions that would have consumed two pairs). Uncertain scoring is shown by parentheses (see Table 2).
Figures 120-128 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 120-128 Tomis manabita, sp. nov. 120, 121 Left palp of holotype 120 ventral view 121 retrolateral view 122 ventral view of epigyne of paratype 123 dorsal view of same, cleared 124–128 specimens from type locality 124 male 125 male 126 female 127 male holotype 128 female paratype.
Figure 104 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figure 104 Relationships among Attulus floricola mitochondrial COI sequences in the context of the floricola group. Specimens in bold had their relationships constrained by the UCE phylogeny of Fig. 48; not shown are the relationships outside the floricola group, which are fixed to match the UCE phylogeny. The placement of non-bold specimens on this constrained skeletal tree was inferred by maximum likelihood (RAxML, codon positions as separate partitions).
Figures 1-14 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 1-14 Subtribe Aillutticina (1–4) and the Jollas-Tomis clade of the subtribe Sitticina (5–14) 1–4Aillutticus nitens, Uruguay (-34.877, -56.023): 1–3 male 4 female 5, 6Tomis palpalis male and female, Ecuador (-0.1996, -77.7023) 7, 8Jollas species: 7J. cupreus male, Ecuador (-0.675, -76.397) 8Jollas sp. female, Ecuador (-0.7223, -77.6408) 9J. leucoproctus, Uruguay (-34.94, -54.95) 10J. flabellatus, Uruguay (-34.426, -55.195) 11–14Attinella dorsata male (11–13) and female (14), Canada (48.870, -123.379). Also included in the Jollas-Tomis clade is Sittisax (Figs 99–103). Additional members of the Jollas-Tomis clade can be seen in Figs 108–128.
Figures 105-107 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 105-107 Epigynes of Attinella dorsata and Tomis welchi105 holotype of Attus dorsatus Banks, 1895, epigyne, ventral view 106, 107 holotype of Sitticus welchi Gertsch & Mulaik, 1936 106 epigyne, ventral view 107 cleared vulva, dorsal view.
Figures 129-139 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 129-139 Chromosomes of first meiotic division in males of the Jollas-Tomis clade 129, 130Attinella concolor, with only seven pairs of autosomes, but each two-armed, 14m+Xm0, Florida (29.63N, 82.37W) 131Tomis manabita, showing the two Xs off to one pole, and 13 acrocentric bivalents on the metaphase plate, Ecuador (0.9S, 80.5W) 132–136Sittisax ranieri, whose distinctive XmXaYm appears as a rabbit head with a droopy ear. White triangles show points where two bivalents are apparently linked together 134–136 details of XXY of S. ranieri137–139Sittisax saxicola, with sex chromsomes, interpreted tentatively as XaXaXaYm, appearing as a rabbit head with three ears, Switzlerland (46.9N, 9.2E).
Figures 108-119 from: Maddison WP, Maddison DR, Derkarabetian S, Hedin M (2020) Sitticine jumping spiders: phylogeny, classification, and chromosomes (Araneae, Salticidae, Sitticini). ZooKeys 925: 1-54. https://doi.org/10.3897/zookeys.925.39691
Figures 108-119 Jollas cupreus, sp. nov. (except 112, J. puntalara) 108, 109 Left palp of holotype 108 ventral view 109 retrolateral view 110 ventral view of epigyne of paratype 111 dorsal view of same, cleared 112 palp of holotype of J. puntalara Galiano 113–115 holotype male 116 male from Yasuní, Ecuador (-0.675, -76.397) 117 holotype male in alcohol 118, 119 paratype female.
Figures 1-8 from: Erwin TL, Kavanaugh DH, Maddison DR (2020) After 157 years, a second specimen and species of the phylogenetically enigmatic and previously monobasic genus Nototylus Gemminger & Harold, 1868 (Coleoptera, Carabidae, Nototylini). ZooKeys 927: 65-74. https://doi.org/10.3897/zookeys.927.49584
Figures 1-8 Nototylus1Nototylus fryi (Schaum), habitus, dorsal aspect, apparent body length (ABL) = 8.2 mm 2–6Nototylus balli sp. nov.: 2 habitus, dorsal aspect, ABL = 9.1 mm 3 habitus, left lateral aspect 4 head, dorsal aspect 5 head, left lateral aspect; arrow indicates location of sulcus beneath eye 6 left foreleg, lateral aspect; femur with antennal cleaner present subapicoventrally 7 left mesotibia, ventral aspect 8 closeup of a middle leg spatulate seta. Scale bars: 0.5 mm (1–8).
Figure 9 from: Erwin TL, Kavanaugh DH, Maddison DR (2020) After 157 years, a second specimen and species of the phylogenetically enigmatic and previously monobasic genus Nototylus Gemminger & Harold, 1868 (Coleoptera, Carabidae, Nototylini). ZooKeys 927: 65-74. https://doi.org/10.3897/zookeys.927.49584
Figure 9 Map illustrating known distributions of species of Nototylus. Key: ■ = precise locality for N. balli sp. nov. (see text); ● = generalized locality for N. fryi (Schaum) in Brazil.
Fig. 7 in New and interesting Surirella taxa (Surirellaceae, Bacillariophyta) from the Congo Basin (DR Congo)
Fig. 7. Surirella congolensis sp. nov., from the holotype slide BR 4399, Lomami River, DR Congo, LM (DIC), girdle views. Scale bar = 10 µm.
Fig. 6 in New and interesting Surirella taxa (Surirellaceae, Bacillariophyta) from the Congo Basin (DR Congo)
Fig. 6. Surirella congolensis sp. nov., from the holotype slide BR 4399, Lomami River, DR Congo, LM (DIC), valve views. G. Valve representing the holotype. Scale bar = 10 µm.
Dr.
<p>Figure (S1): Relationship between Metformin plasma concentrations and pharmacodynamic response after oral glucose tolerance test on days 4(S1a) and 7(S1b) showing counter clockwise hysteresis</p>
Supplementary material 1 from: Vieites DR, Nieto-Román S, Peso Fernández M, Santos-Santos JH (2020) Hidden in plain sight: a new frog species of the genus Blommersia from the oceanic island of Mayotte, Comoros archipelago. ZooKeys 994: 149-166. https://doi.org/10.3897/zookeys.994.57012
Data descriptor for Blommmersia nataliae sp. nov.
Figure 3 from: Vieites DR, Nieto-Román S, Peso Fernández M, Santos-Santos JH (2020) Hidden in plain sight: a new frog species of the genus Blommersia from the oceanic island of Mayotte, Comoros archipelago. ZooKeys 994: 149-166. https://doi.org/10.3897/zookeys.994.57012
Figure 3 Dorsolateral and ventral views of Blommersia transmarina DRV6807 (MNCN50446), adult male collected at Mont M'Sapere in 2012 by D. Vieites and M. Peso Fernández. Note the shape and color of the femoral glands.
Figure 5 from: Vieites DR, Nieto-Román S, Peso Fernández M, Santos-Santos JH (2020) Hidden in plain sight: a new frog species of the genus Blommersia from the oceanic island of Mayotte, Comoros archipelago. ZooKeys 994: 149-166. https://doi.org/10.3897/zookeys.994.57012
Figure 5 Photo of three specimens of Blommersia nataliae sp. nov. during reproduction in a cut bamboo trunk filled with water. On top of the picture, a male can be seen on top of a female, and another male is in the water on the left side of the trunk.
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