?url_ver=Z39.88-2004&rft_id=1814221012&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=HUBUNGAN+PANJANG+DAN+BERAT+KEPITING+TAPAL+KUDA%0D%0A(Limulidae)+DAN+PENYEBARANNYA+DI+KAWASAN+MANGROVE+DESA%0D%0ASRIMINOSARI+DAN+MARGASARI%2C+KABUPATEN+LAMPUNG+TIMUR&rft.creator=M.+Rizki+Renaldi+%2C+Pratama+&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Keberadaan+kepiting+tapal+kuda+memiliki+peran+penting+dalam+ekologi.+Namun%2C%0D%0Adegradasi+habitat%2C+reklamasi+lahan%2C+perburuan+untuk+kebutuhan+komersial%2C+perubahan%0D%0Akondisi+perairan%2C+peningkatan+predasi%2C+serta+tingginya+tingkat+pemanfaatan%0D%0Aoleh+masyarakat+menyebabkan+spesies+ini+terancam+punah.+Penelitian+ini+dilakukan%0D%0Apada+Maret%E2%80%93April+2023+di+Desa+Sriminosari+dan+Desa+Margasari%2C+Kecamatan%0D%0ALabuhan+Maringgai%2C+Kabupaten+Lampung+Timur+dengan+tujuan+mengidentifikasi%0D%0Apanjang+dan+bobot+kepiting+tapal+kuda%2C+menganalisis+pola+sebaran%2C+serta+mengevaluasi%0D%0Apengaruh+habitat+terhadap+keberadaan+spesies+ini.+Metode+yang+digunakan%0D%0Aadalah+survei+deskriptif+dengan+pengambilan+data+langsung+di+lapangan+menggunakan%0D%0Ametode+purposive+sampling.+Hasil+penelitian+menunjukkan+Carcinocorpius%0D%0Arotundicauda+memiliki+pola+pertumbuhan+allometrik+negatif%2C+di+mana+panjang%0D%0Atubuh+bertambah+lebih+cepat+dibandingkan+bobot%2C+sedangkan+betina+memiliki%0D%0Ahubungan+panjang-berat+yang+lebih+stabil+dengan+bobot+lebih+besar+untuk+mendukung%0D%0Areproduksi.+Populasi+kepiting+tapal+kuda+di+Desa+Sriminosari+dan+Margasari%0D%0Adidominasi+oleh+individu+berukuran+22%E2%80%9323+cm%2C+dengan+jumlah+jantan+jauh%0D%0Alebih+tinggi+dibandingkan+betina%2C+sementara+penurunan+jumlah+individu+berukuran%0D%0A%E2%89%A525+cm+menunjukkan+dampak+eksploitasi.+Selain+itu%2C+hubungan+panjang-bobot%0D%0Adan+parameter+perairan+menunjukkan+bahwa+spesies+ini+tumbuh+lebih+besar+di%0D%0Aperairan+dengan+salinitas+tinggi+dan+suhu+stabil+(F1)%2C+seperti+di+Stasiun+1%2C+2%2C+3%2C+7%2C%0D%0Adan+8%2C+sedangkan+pH+rendah+(F2)+berpengaruh+negatif+terhadap+pertumbuhan%2C%0D%0Amenghambat+osmoregulasi+dan+ketersediaan+nutrisi%2C+seperti+terlihat+di+Stasiun+4%2C+5%2C%0D%0Adan+6.+Kepiting+tapal+kuda+teridentifikasi+sebanyak+723+ekor+berdasarkan+data%0D%0Apanjang+dan+berat+tubuh%2C+dengan+menunjukkan+pola+pertumbuhan+alometrik+negatif.%0D%0APola+sebaran+spesies+ini+paling+banyak+ditemukan+di+Desa+Sriminosari.%0D%0AFaktor+habitat+seperti+salinitas+dan+suhu+memiliki+pengaruh+besar+terhadap%0D%0Akeberadaan+spesies+tersebut.%0D%0AKata+kunci%3A+Bobot%2C+Distribusi%2C+Kepiting%2C+Sebaran.%0D%0A%0D%0AThe+presence+of+horseshoe+crabs+played+an+important+role+in+ecology.+However%2C%0D%0Ahabitat+degradation%2C+land+reclamation%2C+commercial+hunting%2C+changes+in+water+conditions%2C%0D%0Aincreased+predation%2C+and+high+levels+of+utilization+by+local+communities%0D%0Acaused+this+species+to+be+endangered.+This+research+was+conducted+in+March+-%0D%0AApril+2023+in+Sriminosari+Village+and+Margasari+Village%2C+Labuhan+Maringgai%0D%0ADistrict%2C+East+Lampung+Regency%2C+with+the+aim+of+identifying+the+length+and+weight%0D%0Aof+horseshoe+crabs%2C+analyzing+distribution+patterns%2C+and+evaluating+the+influence%0D%0Aof+habitat+on+their+presence.+The+method+used+was+a+descriptive+survey+with%0D%0Adirect+data+collection+in+the+field+using+purposive+sampling.+he+research+results%0D%0Ashowed+that+Carcinoscorpius+rotundicauda+had+a+negative+allometric+growth+pattern%2C%0D%0Awhere+body+length+increased+faster+than+weight.+Female+individuals+had+a%0D%0Amore+stable+length-weight+relationship%2C+with+greater+body+mass+to+support+reproduction.%0D%0AFemales+hada+more+stable+length-weight+relationship%2C+with+greater+weight%0D%0Ato+support+reproduction.+The+population+horseshoe+crabs+in+Sriminosari+and+Margasari%0D%0Awas+dominatedby+individuals+measuring+22%E2%80%9323+cm%2C+with+a+significantly%0D%0Ahigher+number+of+males+compared+to+females%2C+while+the+decline+in+individuals%0D%0Ameasuring+%E2%89%A525+cm+indicatedthe+impact+of+exploitation.+Additionally%2C+the+lengthweight%0D%0Arelationship+and+water+parameters+revealed+that+this+species+grewlarger+in%0D%0Awaters+with+high+salinity+and+stable+temperatures+(F1)%2C+such+as+in+Stations+1%2C+2%2C+3%2C%0D%0A7%2C+and+8.+Meanwhile%2C+low+pH+levels+(F2)+had+a+negative+effect+on+growth%2C+inhibiting%0D%0Aosmoregulation+and+nutrient+availability%2C+as+observed+at+Stations+4%2C+5%2C+and+6.%0D%0AHorseshoe+crabs+were+identified+total+of+723+based+on+length+and+weight+data%2C%0D%0Ashowing+a+negative+allometric+growth+pattern.+The+distribution+of+this+species+was%0D%0Amost+commonly+found+in+Sriminosari+Village.+Habitat+factors+such+as+salinity+and%0D%0Atemperature+had+a+significant+influence+on+the+presence+of+the+species.%0D%0AKeywords%3A+Crabs%2C+Distribution%2C+Spread%2C+Weight.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2025-06-04&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89604%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89604%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F89604%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++M.+Rizki+Renaldi+%2C+Pratama+++(2025)+HUBUNGAN+PANJANG+DAN+BERAT+KEPITING+TAPAL+KUDA+(Limulidae)+DAN+PENYEBARANNYA+DI+KAWASAN+MANGROVE+DESA+SRIMINOSARI+DAN+MARGASARI%2C+KABUPATEN+LAMPUNG+TIMUR.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F89604%2F