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Published byColby Sharper Modified over 10 years ago
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Heteroptera: True Bugs 7 infraorders 85 families 40,000 described species
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Miridae: Plant Bugs 1,300 valid genera 10,000 valid species mostly phytophagous and host specific
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PBI Target Taxa: Orthotylinae & Phylinae 486 described genera 90 new genera 3905 described species 1200 new species Monophyletic; worldwide
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Exemplar Orthotylinae & Phylinae
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Species Accumulation Curves
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Plant Bug PBI Individual Participants 4 senior scientists 4 postdoctoral trainees 2 doctoral trainees 2 research assistants 3 undergraduate trainees IT support staff
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PBI Database Goals 650,000 total specimens 100,000 specimens from 15 PBI-supported field trips 3500 host plant specimens
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Acquisition of Collections
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Appeal for Specimens To improve taxonomic coverage To improve geographic coverage To improve host documentation Please contact me during the conference or via email at: schuh@amnh.org
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Australian Miridae: changes from 1995--2004 +10% 210 described species: +10% +750% 1,500 predicted spp.: +750% +4000% 1,400 recorded hosts: +4000% +300 % 75,000 specimens: +300 %
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South African Collecting and museum visits, October 2004 + 700% ~15,000 specimens: + 700% + 150% ~250 species: + 150% + 300% ~200 new hosts: + 300%
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Processing of Collections Insects Mounting & labeling centralized in AMNH New York Rough sorting centralized in AMNH Host plants Vouchers identified by specialists Vouchers deposited in recognized herbaria
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Processing of Collections Management of Taxonomic activities distributed by group Phylinae: American Museum Orthotylinae: Australian Museum
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Creating Specimen Database Software Choices Use off the shelf product Develop specialized application Platform Approaches Browser-based data entry Open source programs – MySQL Database Engine
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Browser based Data entry on local machines Upload to web server Minimize fields Maximize efficiency Multiple Modes Museum Mode Field Mode Specimen Database Concept
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Field Mode: Locality Data
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Field Mode: Host Data
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GEOLocate Stand alone program Easy to use Individual & batch processing Manual correction capability Limitations – parsing of locality names – still under development http://www.museum.tulane.edu/geolocate/default.aspx Georeferencing
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Is it necessary? Machine readability Bar codes Matrix codes Alpha-numeric readability Unique Specimen Identification
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Web Presentation of Taxonomic Information
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Tracking progress of specimen processing Management of host identification and vouchering Coordination of data entry and unique specimen identification Effective and efficient geocoding Summary - Hurdles
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20 % increase in total specimens 20 % increase in known diversity increase in geographic coverage dramatic increase in host- documented specimens dramatic increase in host vouchers Summary - Accomplishments
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Sheridan Hewson-Smith Steve Thurston Other PBI project participants & collaborators National Science Foundation American Museum of Natural History Australian Museum Acknowledgements
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