Date Added
April 16, 2024
01:09 PM EDT
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September 10, 2024
08:09 PM EDT
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September 8, 2024
02:28 PM UTC
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September 3, 2024
10:17 AM EDT
Place
Missing Location
Date Added
September 2, 2024
02:07 PM -04
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October 29, 2020
07:20 PM UTC
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August 26, 2024
02:49 PM -04
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August 24, 2024
10:50 AM -04
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January 30, 2024
10:53 PM AST
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August 23, 2024
04:10 PM EDT
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August 19, 2024
10:20 PM +03
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August 17, 2024
07:17 PM UTC
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August 17, 2024
04:28 PM UTC
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August 15, 2024
05:20 PM ADT
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August 15, 2024
07:55 PM ADT
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August 15, 2024
01:07 PM -04
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March 7, 2019
07:50 PM EST
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August 12, 2024
04:09 PM MST
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August 12, 2024
01:38 PM -04
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August 12, 2024
02:09 AM UTC
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August 9, 2024
01:16 AM -04
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August 3, 2024
12:57 AM UTC
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August 5, 2024
08:30 AM -04
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September 7, 2019
02:23 AM ADT
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July 31, 2024
03:31 PM EDT
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July 29, 2024
08:45 PM UTC
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July 10, 2024
10:18 PM UTC
What
Chukar
(Alectoris chukar)
Date Added
July 25, 2022
12:12 PM UTC
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July 26, 2024
10:41 AM AST
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July 26, 2024
01:24 AM UTC
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July 21, 2024
10:28 AM EDT
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May 31, 2021
10:44 PM EDT
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February 5, 2023
01:46 AM UTC
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July 20, 2024
01:29 PM -05
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July 19, 2024
06:22 PM MST
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July 20, 2024
09:31 AM -05
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July 18, 2024
03:34 PM EDT
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July 18, 2024
10:55 AM -04
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July 18, 2024
10:25 AM -04
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July 17, 2024
03:08 AM CEST
Date Added
July 17, 2024
02:58 AM CEST
Place
Private
Date Added
March 27, 2024
09:03 PM ADT
Place
Private
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May 7, 2023
04:29 PM ADT
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October 24, 2023
09:28 PM -03
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July 16, 2024
06:29 PM -04
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July 16, 2024
06:29 PM -04
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July 16, 2024
06:55 AM AST
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July 14, 2024
12:36 PM UTC
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July 15, 2018
06:56 PM EDT
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September 6, 2018
03:33 PM UTC
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July 14, 2024
02:22 PM CEST
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February 27, 2024
03:02 AM CET
Date Added
April 30, 2023
09:24 PM PDT
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November 30, 2023
02:46 PM GMT
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January 24, 2023
05:13 PM +03
Place
Missing Location
Date Added
July 10, 2024
11:36 AM -04
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July 8, 2024
09:04 PM -04
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June 30, 2024
04:18 PM CDT
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July 7, 2024
06:22 PM EDT
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July 7, 2024
11:05 AM -04
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July 4, 2024
03:28 PM EDT
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July 3, 2024
02:20 PM ADT
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July 1, 2024
03:45 PM HST
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June 25, 2024
03:04 PM HST
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June 26, 2024
06:47 PM EDT
Description
Fighting off Pied-billed Grebe that had grabbed its offspring and pulled it under water.
Date Added
June 26, 2024
06:48 PM EDT
Place
Missing Location
Date Added
June 26, 2024
06:49 PM EDT
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June 26, 2024
06:55 PM EDT
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June 26, 2024
06:55 PM EDT
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December 20, 2021
09:49 AM -04
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June 24, 2024
05:16 PM HST
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June 23, 2024
11:12 AM HST
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June 23, 2024
03:48 AM HST
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June 23, 2024
11:41 AM EEST
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June 22, 2024
01:35 AM HST
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June 22, 2024
04:05 PM UTC
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June 19, 2024
05:43 PM HST
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June 19, 2024
04:30 PM UTC
Date Added
June 19, 2024
12:20 PM UTC
Date Added
April 9, 2021
08:58 AM HST
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June 17, 2024
10:27 PM -05
Date Added
June 18, 2024
01:01 PM -04
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June 18, 2024
01:41 PM -04
Date Added
March 5, 2024
07:22 PM UTC
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June 16, 2024
12:23 PM HST
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June 15, 2024
07:27 AM HST
Date Added
February 5, 2018
02:04 PM AST
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June 13, 2024
02:55 PM -04
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June 13, 2024
04:44 AM HST
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June 13, 2024
04:37 AM CEST
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June 12, 2024
05:03 PM ADT
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June 10, 2024
12:41 AM UTC
Description
NUMBER: 20240528
SPECIES: Milk Conch, Macrostrombus costatus (Gmelin, 1791)
COLLECTION: 1 shell, photographed, and returned to the flower bed in the park. EHW now realizes this specimen is important and should be deposited in an international museum. EHW was reluctant to remove the specimen from a park. This was a mistake.
REQUEST: If anyone finds this shell, please send it to EHW at the address below. He will deposit it in a museum.
DATE: 28 May 2024
LOCALITY: Amber Cove, San felipe de Puerto Plata
LATITUDE, LONGITUDE: 19.8303, -70.7750
KNOWN LENGTH: Average 20 cm, max 23.1 (9.1 in)(???). Our specimen was broken, worn, and eroded, but we extrapolated the length to be 25.98 cm (10.23 in) long. This represents the longest Milk Conch specimen ever recorded.
SIMILAR SPECIES: EHW originally, and too quickly, assumed the specimen was a King Helminth Conch, Cassis tuberosa (Linnaeus, 1758), which would not have been that remarkable as they have a known maximum length of 30.1 cm (11.8 in).
AGE: The first inhabitants of the Dominican Republic were Taino-Arawak Caribbean Archaic people from Central and northern South America 6,000 years ago (ya). These hunter-gathers had a knowledge of Milk Conch and would have overharvested the large, delicious, and easily available, shallow-water mollusk in a few hundred years, reducing the local size forever. Thus our shell is from what we can call the pristine giant-conch period. Conch meat then and today is removed from the shell by making a hole through which to cut the adductor muscle (Fig. 2). Thus our specimen was harvested by Taino-Arawak people ~5,700 ya. The broken, worn, and badly eroded shell also suggests an ancient age.
OBSERVERS: Dr. Ernest H. Williams, Jr.[2,3,5,6] and Dr. Lucy Bunkley-Williams[2,4,5,7]
REFERENCES:
<>Williams, H., Jr. and L. Bunkley-Williams. 2024. The oldest chronologically and historically, and largest Milk Conch, Macrostrombus costatus (Gmelin), shell on Earth. iNaturalist #???, 9 June 2024. [954] ResearchGate.
FOOTNOTES:
[1]Identification was peer-reviewed, text edited and sometimes condensed. The original text is in our reprint 954 and ResearchGate. [2]Extraordinary Professors, Potchefstroom Campus, North-West University, South Africa; Adjunct Professors, Research Field Station, Florida Gulf Coast University, 5164 Bonita Beach Road, Bonita Springs, FL 34134; [3]Dept. Marine Sciences, University of Puerto Rico (retired); [4]Dept. Biology, UPR (retired); [5]920 St. Andrews Blvd, Naples, FL 34113-8943; [6]e-mail ermest.williams1@upr.edu; ORCID 0000-0003-0913-3013; [7]e-mail lucy.williams1@upr.edu, ORCID 0000-0003-1390-911x
Figure 1. The longest Milk Conch ever recorded.
Figure 2. Milk Conch shell upper hole for cutting adductor muscle. Lower hole from destruction of spire.
Date Added
March 2, 2024
07:47 PM UTC
Date Added
June 8, 2024
02:28 PM UTC
Place
Missing Location
Date Added
June 9, 2024
01:10 PM EDT
Date Added
June 8, 2024
05:00 PM EDT
Date Added
June 8, 2024
03:57 PM UTC
Date Added
June 8, 2024
08:42 PM ADT
Date Added
June 7, 2024
02:05 PM EDT
Date Added
September 2, 2023
11:01 AM EDT