page_title: Hippa adactyla
section_title: Description
hierarchical_section_title: Hippa adactyla / Description
caption_attribution_description: English: Hippa adactyla; frontal region close up. Palabuhanratu, West Java, Indonesia. Bahasa Indonesia: Yutuk batok, Hippa adactyla; close up wilayah dahi. Pantai Citepus, Palabuhanratu, Sukabumi.
context_page_description: Hippa adactyla is a species of small, sand-burrowing decapod crustacean found living along the coasts of Indo-West Pacific waters. It is found on exposed sandy beaches in the swash region of the intertidal zone.
context_section_description: A small crustacean. Carapace ovate, more long than wide; neotype measurements: 25.1 mm × 22.5 mm. Females tends to have larger bodies than males; on the southern coast of Java, the carapace length is 17.6–34.9 mm in females or 18.1–27.7 in males.
  According to Haig (1974):
  "Carapace densely covered with sharply serrate, transverse lines. Frontal margin five-toothed; outer pair narrow, triangular, and sharp-pointed, and in adults projecting well beyond inner ones; inner pair rounded; between them a small median denticle, broadly triangular and scarcely produced. A row of 50–55 shallow, setiferous, slightly elongate pits near each lateral margin, forming a narrow band. Antennal flagellum with 3–6 articles, the number increasing with age. Dactyl of second and third legs deeply falcate, distal and proximal portions of the concave margin meeting at a right angle."
caption: Frontal region close up
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