{'fraction_non_alphanumeric': 0.02631578947368421, 'fraction_numerical': 0.0, 'mean_word_length': 5.111111111111111, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Bare-throated Tiger-Heron (Tigrisoma mexicanum) from the Pleistocene of Cuba: a New Subfamily for the West Indies

Abstract A complete tarsometatarsus from a small Pleistocene sinkhole in northwest central Cuba is identified as that of a Bare-throated Tiger-Heron Tigrisoma mexicanum. This constitutes the first record of any kind of tiger-heron (subfamily Tigrisomatinae) in the West Indies. The extinction of the species in Cuba is perhaps attributable to habitat loss due to climatic change.