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Fig. 1 in Description of the tadpole and natural history notes of Incilius spiculatus (Mendelson, 1997), an Endangered toad endemic to the Sierra Madre de Oaxaca, Mexico

Fig. 1. Tadpole of Incilius spiculatus. (A) Oral disc at Gosner stage 37, (B) lateral view at Gosner stage 35, and (C) dorsal view at Gosner stage 35.

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Figure 1. – A in Potentially unsustainable fisheries of a critically-endangered pelagic shark species: the case of the blue shark (Prionace glauca) in the Western Mediterranean Sea

Figure 1. – A: Artisanal pelagic longliner from Torredembarra (Catalonia), Sep. 2012. B: Industrial pelagic longliner from Carboneras (Andalusia), Nov. 2014.

Fig. 4 in Breeding and rearing the Critically Endangered Lake Oku Clawed Frog (Xenopus longipes Loumont and Kobel 1991)

Fig. 4. Monthly water temperatures (circles) and pH (triangles) recorded from the shoreline of Lake Oku between 2008/2009 and 2013. Error bars represent SEM.

Fig. 1 in Breeding and rearing the Critically Endangered Lake Oku Clawed Frog (Xenopus longipes Loumont and Kobel 1991)

Fig. 1. Male (top) and female (bottom) adults of Xenopus longipes in the collection at ZSL London Zoo (ZIMS ID 7441).

Fig. 3. Aquarium for X. longipes, set within a in Breeding and rearing the Critically Endangered Lake Oku Clawed Frog (Xenopus longipes Loumont and Kobel 1991)

Fig. 3. Aquarium for X. longipes, set within a custom built, centrally filtered system (inset photograph) at ZSL London Zoo. Life support system and sump not shown – see text for details.

Fig. 2 in Breeding and rearing the Critically Endangered Lake Oku Clawed Frog (Xenopus longipes Loumont and Kobel 1991)

Fig. 2. Keratinized nuptial pads on the inside surfaces of the front limbs of male (A and C) and cloaca of a female X. longipes (B); note the cloacal papillae, which are absent in male frogs.

Fig. 5 in Breeding and rearing the Critically Endangered Lake Oku Clawed Frog (Xenopus longipes Loumont and Kobel 1991)

Fig. 5. Gosner stage progression of the most rapidly developing X. longipes tadpole. Hatching to metamorphosis took 193 days, but smaller tadpoles had only reached stage 35 by this point.

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Fig. 1 in Topical ivermectin is a highly effective seal 'spot-on': A randomised trial of hookworm and lice treatment in the endangered Australian sea lion (Neophoca cinerea)

Fig. 1. Flow diagram of the trial course showing pup recruitment and recapture count for the three experimental groups for each of the three colony visits. P1 = time between recruitment and first recapture; P2 = time between first recapture and second recapture. Observation of deceased pups is shown relative to (i.e., before or after) the pup's sampling at that visit.

Fig. 1. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 1. Dermopristis pterophilus n. sp. attached to the skin adjacent to the base of left pectoral fin of juvenile green sawfish Pristis zijsron Bleeker, 1851 (photograph DLM, 2011).

Fig. 4. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 4. Dermopristis pterophilus n. sp. various soft parts, ventral perspective. (A) Reproductive system (excluding testes). (B) Spermatophores. (C & D) Pharynx with papillae retracted vs extended. Abbreviations: dr, distal region of tubular male reproductive tract; gm, germarium; gt1–3, first through third major gut sub-trees; mf, muscle fibres; mp, male pore; o, o¨otype; p, digitiform papillae; pr, proximal region of tubular male reproductive tract; sr, seminal receptacle; sv, seminal vesicle; v, vagina; vd, vas deferens; vid, vitelline duct; vr, vitelline reservoir. Scale bars: (A) 250 μm; (B) 300 μm; (C & D) 100 μm.

Fig. 3. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 3. Dermopristis pterophilus n. sp. holotype, ventral perspective. Abbreviations: b, bladder; bc, buccal cavity; dr, distal region of tubular male reproductive tract; g, gut; gm, germarium; h, haptor; m, mouth; mf, muscle fibres; mp, male pore; o, o¨otype; ph, pharynx; pr, proximal region of tubular male reproductive tract; sr, seminal receptacle; t, testis; vd, vas deferens; ve, vasa efferentia; vf, vitelline follicle; vr, vitelline reservoir. Scale bar: 500 μm.

Fig. 2. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 2. Dermopristis pterophilus n. sp. holotype, ventral perspective. Abbreviations: dr, distal region of tubular male reproductive tract; gm, germarium; h, haptor; mf, muscle fibres; mp, male pore; ph, pharynx; pr, proximal region of tubular male reproductive tract; t, testis; vd, vas deferens; vf, vitelline follicles; vr, vitelline reservoir. Scale bar: 500 μm.

Fig. 6 in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 6. (A) Mean abundance with 95% CI's of Dermopristis pterophilus n. sp. recorded on or adjacent to one of six attachment sites on Pristis zijsron. (B) Green sawfish Pristis zijsron gross morphology with combined total number of D. pterophilus n. sp. infections and the percentage of hosts infected with at least one worm per attachment site, from 16 fish examined. *No infections were found on the head (anterior to host gills, including the rostrum).

Fig. 5. Dermopristis pterophilus n in A new microbothriid monogenean Dermopristis pterophilus n. sp. from the skin of the Critically Endangered green sawfish Pristis zijsron Bleeker, 1851 (Batoidea: Pristidae) in Western Australia

Fig. 5. Dermopristis pterophilus n. sp. detail of dendritic gut, ventral perspective. (A) Extensiveness and pattern of gut diverticula with position of the major gut subtrees extending from each side of the main lateral gut arms. (B) Fine details of minor gut diverticula dorsal to the coiled vas deferens. Abbreviations: g, gut; gt1–6, first through sixth major gut sub-trees; o, o¨otype; sr, seminal receptacle; u, uterus; v, vagina; vd, vas deferens. Scale bars: (A) 500 μm; (B) 100 μm.

Fig. 2. Pancola ailurus n in Morphological and molecular evidence reveals a new species of chewing louse Pancola ailurus n. sp. (Phthiraptera: Trichodectidae) from the endangered Chinese red panda Ailurus styani

Fig. 2. Pancola ailurus n. sp. (A) Male Pancola ailurus n. sp., habitus (dorsal morphology to the left of the midline, ventral morphology to the right) (B) Female Pancola ailurus n. sp., habitus (dorsal morphology to the left of the midline, ventral morphology to the right) (C) Meso-metasternal plate of Pancola ailurus n. sp. (D) Male genitalia (E) Female genitalia.

Fig. 3 in Morphological and molecular evidence reveals a new species of chewing louse Pancola ailurus n. sp. (Phthiraptera: Trichodectidae) from the endangered Chinese red panda Ailurus styani

Fig. 3. Phylogenetic trees based on the partial mitochondrial (cox1 and 12S rRNA) sequences of Trichodectidae and Bovicoliidae species using Maximum Likelihood (ML). The bootstrap frequencies (Bf) were shown on each node.

Fig. 4 in Morphological and molecular evidence reveals a new species of chewing louse Pancola ailurus n. sp. (Phthiraptera: Trichodectidae) from the endangered Chinese red panda Ailurus styani

Fig. 4. Divergence time and Bayesian analysis based on the partial cox1 sequence of Trichodectidae and Bovicoliidae species using Beast v.1.10.4 with Liposcelis bostrichophila as the outgroup.

Fig. 1 in Morphological and molecular evidence reveals a new species of chewing louse Pancola ailurus n. sp. (Phthiraptera: Trichodectidae) from the endangered Chinese red panda Ailurus styani

Fig. 1. Chinese red panda Ailurus styani and the lice collected from its surface. (A) the Chinese red panda from Chengdu Research Base of Giant Panda Breeding, Chengdu County, Sichuan Province, China (N30.743◦, E104.150◦) (B) the abdomen of male Pancola ailurus (C) the back of male P. ailurus (D) the back of female P. ailurus (E) the abdomen of female P. ailurus.

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Fig. 5 in A critically co-endangered feather louse Forficuloecus pezopori n. sp. (Phthiraptera: Philopteridae) detected through conservation intervention for the western ground parrot Pezoporus flaviventris (Psittaculidae)

Fig. 5. Forficuloecus pezopori Martin, Keatley & Ash n. sp., dorsal (left) and ventral perspective, A. female allotype posterior terminus with egg, B. female alloptype anterior dorsal plate, C. male holotype posterior terminus, D. male holotype terminal genitalia. Tergopleurites and sternopleurites labelled with Roman numerals. Abbreviations: a, basal apodeme; e, endomere; m, mesosomal plate; p, paramere; sgp, subgenital plate; svs, subvulvular sclerite; t, telomere. Scale bars: 200 μm.