Figure 3 in The morphological and molecular analyses of a new South American urban tardigrade offer new insights on the biological meaning of the Macrobiotus hufelandi group of species (Tardigrada: Macrobiotidae)

Figure 3. Macrobiotus kristenseni sp. nov. (A) Most anterior end of the animal bearing the mouth opening, regular ring of pores (arrow), buccal sensory lobes (L), peribuccal lamellae (asterisk); (B) mouth opening with buccal lamellae (asterisk) and buccal armature: first band of teeth (arrow head), second band of teeth (arrow); (C) mouth opening with buccal lamellae (asterisk) and buccal armature: second band of teeth (arrow head), transversal crests (arrow); (D) mouth opening with buccal lamellae (asterisk) and protruding piercing stylets (ps). A–D: scanning electron micrographs. Scale bars: A, D = 5 µm; B, C = 2 µm.