Micractaeon

Micractaeon koptawelilensis is a species of land snail, terrestrial gastropod mollusks in the superfamily Achatinoidea (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005).[4]

Micractaeon
Scientific classification
Kingdom:
Animalia
Phylum:
Mollusca
Class:
Gastropoda
(unranked):
clade Heterobranchia clade Euthyneura
clade Panpulmonata
clade Eupulmonata
clade Stylommatophora
informal group Sigmurethra
Superfamily:
Achatinoidea
Family:
Micractaeonidae

Schileyko, 1999[1]
Genus:
Micractaeon

Verdcourt, 1993[2]
Binomial name
Micractaeon koptawelilensis
(Germain, 1934)
Synonyms[1][3]
  • Microglessula Adam
  • Pseudopeas koptawelilense Germain, 1934
  • Micractaeon kakamegaensis Verdcourt, 1993

Micractaeon koptawelilensis is the only species in the genus Micractaeon.[3] Micractaeon is the type genus of the family Micractaeonidae,[4] and Micractaeon is the only genus in the family Micractaeonidae. This family has no subfamilies.[4]

Distribution

The distribution of Micractaeon koptawelilensis includes tropical Africa: Ghana, Cameroon, eastern and southeastern Zaïre, Malawi, eastern Zambia,[3] Uganda,[5] Kenya[5] and Tanzania.[5]

The type locality is Mount Elgon, Kenya.[3]

Description

The width of the shell is 0.7-1.3 mm.[3] The height of the shell is 1.1-2.2 mm.[3]

Ecology

Micractaeon koptawelilensis inhabits forests.[3] These snails are found in leaf litter samples.[3]

Footnotes
  1. Schileyko 1999, pp. 435-564.
  2. Verdcourt 1993, p. 82.
  3. Bruggen & de Winter 1995, pp. 79-92.
  4. Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiri; Hausdorf, Bernard; Ponder, Winston; Valdés, Ángel & Warén, Anders (2005). "Classification and nomenclator of gastropod families". Malacologia. Hackenheim, Germany: ConchBooks. 47 (1–2): 1–397. ISBN 3-925919-72-4. ISSN 0076-2997.
  5. Wronski 2010, pp. 87-100.
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gollark: ```pythonimport argparse,subprocess,random,stringparser = argparse.ArgumentParser(description="Compile a WHY program using WHYJIT.")parser.add_argument("input",help="File containing WHY source code")parser.add_argument("-o","--output",help="Filename of the output executable to make",default="./a.why")parser.add_argument("-O","--optimize",help="Optimization level",type=int,default="0")#parser.add_argument("-d","--drawkcab",help=".sdrawkcab elif ecruos YHW eht ssecorP")args = parser.parse_args()def randomword(length): letters = string.ascii_lowercase return ''.join(random.choice(letters) for i in range(length))def which(program): proc = subprocess.run(["which",program],stdout=subprocess.PIPE) if proc.returncode == 0: return proc.stdout.replace(b"\n",b"") else: return Nonedef find_C_compiler(): compilers = ["gcc","clang","tcc","cc"] for compiler in compilers: path = which(compiler) if path != None: return pathdef build_output(code,max): #if args.drawkcab: code = code[::-1] C_code = f"""#define QUITELONG long long intconst QUITELONG max = {max};int main() {{ volatile QUITELONG i = 0; // disable some "optimizations" that RUIN OUR BEAUTIFUL CODE! while (i < max) {{ i++; }} {code}}} """ heredoc = randomword(100) devnull = "2>/dev/null" shell_script = f"""#!/bin/shTMP1=/tmp/ignore-meTMP2=/tmp/ignore-me-tooTMP3=/tmp/dont-look-here cat << {heredoc} > $TMP1{C_code}{heredoc}sed -e '1,/^exit \$?$/d' "$0" > $TMP3chmod +x $TMP3$TMP3 -x c -o $TMP2 $TMP1chmod +x $TMP2$TMP2exit $?""".encode("utf-8") with open(find_C_compiler(),"rb") as f: return shell_script + f.read()with open(args.input,"r") as f: contents = f.read() looplen = max(1000,(2 ** -args.optimize) * 1000000000) code = build_output( contents, looplen ) with open(args.output,"wb") as out: out.write(code)```

References
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