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Central Visayas, Philippines
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Lined Seahorse (Hippocampus erectus), Gulf of Mexico
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Syngnathus acus (male), with sub-caudal pouch.
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Hippocampus sindonis Jordan & Snyder.
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Sea-Horse. Hippocampus hudsonius.
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Hippocampus fisheri Jordan & Evermann; from the type.
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Kasawari, North Sulawesi, Indonesia
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Dahab, South Sinai, Egypt
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Japanese Sea-horse, Hippocampus mohnikei Bleeker. Misaki, Japan.
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Hippocampus antiquorum, the Sea Horse.
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Stigmatopora argus.
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Doryichthys spaniaspis Jordan & Scale, new species. Type.
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Dahab, South Sinai, Egypt
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Mabul, Sabah, Malaysia
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Phangnga, Thailand
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Hippocampus barbouri, new species. Type.
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Sea Horse. Hippocampus heptagonus, Raf.
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Hippocampus hilonis Jordan & Evermann.
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Hippocampus breviceps.
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Trumpet Pipe-fish (Syngnathus).
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Syngnathus poecilolaemus.
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Syngnathus kaupi.