鏡眼蟲

**鏡眼蟲**（學名：）是生存於晚奧陶紀至晚泥盆紀的一屬三葉蟲，生活在溫暖的淺海中。這類三葉蟲有著向前擴展的凸狀頭鞍，上有結節狀飾紋。巨大的眼睛象徵其擁有較佳的視力。胸部分為12節，每個體節都有許多面，使其能更容易地捲曲身體以躲避危險。尾部比頭部小得多，上有深溝。

## 物種

* *Phacops accipitrinus* (Phillips, 1841)
* *Phacops algericus* Alberti, 1983
* *Phacops breviceps* Barrande, 1846
* *Phacops chlupaci* Alberti, 1983
* *Phacops circumspectans* Paeckelmann, 1913
* *Phacops degener* Barrande, 1852
* *Phacops fecundus*
* *Phacops fragosus* Struve, 1970
* *Phacops granulatus* (Munster, 1840) 異名 *[[Calymene]] granulata*, *P. posidoniae*
* *Phacops hoseri* Hawle & Corda, 1847
* *Phacops iowensis* Delo, 1935
* *Phacops imitator* Struve, 1970
* *Phacops kockeli* Alberti, 1968
* *Phacops latifrons* (Bronn, 1825) 異名 *Calymene latifrons*
* *Phacops maurulus* 
* *Phacops modestus* Barrande 
* *Phacops platilegnotor*
* *Phacops salteri* Kozlowski, 1923
* *Phacops sartenaeri* Struve, 1985
* *Phacops sobolevi* Kielan, 1954
* *Phacops sternbergi*
* *Phacops turco* Richter & Richter
* *Phacops wedekindi* Richter & Richter, 1926
* *Phacops zinkeni* F.A. Roemer, 1843

### 重新分配的物種
以下的物種現時已被置入其他屬。 
* *Phacops acuticeps* = *[[Acuticryphops|Acuticryphops acuticeps]]*
* *Phacops arcticus* = *[[Acernaspis|Acernaspis arctica]]*
* *Phacops asper* = *[[Ananaspis|Ananaspis aspera]]*
* *Phacops birdsongensis* = *[[Paciphacops|Paciphacops birdsongensis]]*
* *Phacops boecki* = *[[Boeckops|Boeckops boecki]]*
* *Phacops braziliensis* = *[[Phacopidina (genus)|Phacopidina braziliensis]]*
* *Phacops bronni* = *[[Reedops|Reedops bronni]]*
* *Phacops bulliceps* = *[[Eophacops|Eophacops bulliceps]]*
* *Phacops caecus* = *[[Trimerocephalus|Trimerocephalus caecus]]* 
* *Phacops caffer* = *[[Metacryphaeus|Metacryphaeus caffer]]*
* *Phacops cambelli* = *[[Paciphacops|Paciphacops cambelli]]*
* *Phacops claviger* = *[[Paciphacops|Paciphacops claviger]]* 
* *Phacops caudatus* = *[[Dalmanites|Dalmanites caudatus]]*
* *Phacops constrictus* = *[[Acastoides|Acastoides constrictus]]*
* *Phacops coronatus* = *[[Heliocephalus|Heliocephalus coronatus]]*
* *Phacops cristatus bombifrons* = *[[Viaphacops|Viaphacops bombifrons]]* 
* *Phacops cristatus cristatus* = *[[Viaphacops|Viaphacops cristatus]]*
* *Phacops crossleii* = *[[Paciphacops|Paciphacops crossleii]]* 
* *Phacops cryptophthalmoides* = *[[Trimerocephalus|Trimerocephalus cryptophthalmoides]]*
* *Phacops cryptophthalmus* = *[[Cryphops|Cryphops cryptophthalmus]]*
* *Phacops cultifrons* = *[[Eophacops|Eophacops trapeziceps]]*
* *Phacops dagincourti* = *[[Bouleia|Bouleia dagincourti]]*
* *Phacops deshayesi* = *[[Zeliszkella|Zeliszkella deshayesi]]* 
* *Phacops downingiae* var. *α. vulgaris* = *[[Acaste (genus)|Acaste downingiae]]*
* *Phacops downingiae* var. *β. macrops* = *[[Acastocephala|Acastocephala macrops]]*
* *Phacops downingiae* var. *γ. inflatus* = *[[Acaste (genus)|Acaste inflata]]*
* *Phacops ensae* = *[[Weyerites|Weyerites ensae]]*
* *Phacops fecundus* = *[[Ananaspis|Ananaspis fecunda]]*
* *Phacops fecundus minor* = *[[Lochkovella|Lochkovella minor]]*
* *Phacops ferdinandi* = *[[Chotecops|Chotecops ferdinandi]]*
* *Phacops glaber* = *[[Eophacops|Eophacops glaber]]*
* *Phacops glockeri* = *[[Phacopidella|Phacopidella glockeri]]*
* *Phacops grimbergi* = *[[Lochkovella|Lochkovella grimbergi]]*
* *Phacops handwerki* = *[[Eophacops|Eophacops handwerki]]*
* *Phacops hanusi* = *[[Lochkovella|Lochkovella hanusi]]*
* *Phacops hoeninghausi* = *[[Prokops|Prokops hoeninghausi]]* 
* *Phacops hudsonicus* = *[[Paciphacops|Paciphacops hudsonicus]]* 
* *Phacops incisus* = *[[Nephranops|Nephranops incisus]]*
* *Phacops khatangensis* = *[[Acernaspis|Acernaspis khatangensis]]*
* *Phacops kayseri* = *[[Eocryphops|Eocryphops kayseri]]*
* *Phacops lacunosus* = *[[Trimerocephalus|Trimerocephalus lacunosus]]*
* *Phacops latigenalis* = *[[Paciphacops|Paciphacops latigenalis]]*
* *Phacops latilimbatus* = *[[Cryphops|Cryphops latilimbatus]]*
* *Phacops lentiginosus* = *[[Trimerocephalus|Trimerocephalus lentiginosus]]*
* *Phacops limbatus* = *[[Dianops|Dianops limbatus]]*
* *Phacops logani* = *[[Paciphacops|Paciphacops logani]]*
* *Phacops lopatini* = *[[Monorakos|Monorakos lopatini]]*
* *Phacops mancus* = *[[Eophacops|Eophacops mancus]]*
* *Phacops marklandensis* = *[[Acernaspis|Acernaspis marklandensis]]*
* *Phacops mastophthalmus* = *[[Trimerocephalus|Trimerocephalus mastophthalmus]]*
* *Phacops metacernaspis* = generic assignment uncertain
* *Phacops michelini* = *[[Pseudocryphaeus|Pseudocryphaeus michelini]]*
* *Phacops microps* = *[[Kainops|Kainops microps]]*
* *Phacops milleri* = *[[Eldredgeops|Eldredgeops milleri]]*
* *Phacops miser* = *[[Lochkovella|Lochkovella miser]]*
* *Phacops musheni* = *[[Eophacops|Eophacops musheni]]*
* *Phacops nudus* = generic assignment uncertain
* *Phacops ocellus* = *[[Hadrorachus|Hadrorachus ocellus]]*
* *Phacops opitzi* = *[[Chotecops|Chotecops opitzi]]* 
* *Phacops orestes* = *[[Acernaspis|Acernaspis orestes]]*
* *Phacops orientalis* = *[[Ananaspis|Ananaspis orientalis]]*
* *Phacops parabolus* = *[[Phillipsinella|Phillipsinella parabola]]*
* *Phacops phillipsi* = *[[Kloucekia|Kloucekia phillipsi]]*
* *Phacops primaevus* = *[[Acernaspis|Acernaspis primaeva]]*
* *Phacops prokopi* = *[[Prokops|Prokops prokopi]]*  
* *Phacops pulcellus* = *[[Acernaspis|Acernaspis pulcella]]*
* *Phacops quadrilineatus* = *[[Acernaspis|Acernaspis quadrilineata]]*
* *Phacops rana* = *[[Eldredgeops rana]]* 
* *Phacops raymondi* = *[[Kainops|Kainops raymondi]]*
* *Phacops schlosseri* = *[[Struveops|Struveops schlosseri]]*
* *Phacops serratus* = *[[Paciphacops|Paciphacops serratus]]*
* *Phacops schlotheimi* = *[[Geesops|Geesops schlotheimi]]*
* *Phacops socialis* = *[[Dalmanitina|Dalmanitina socialis]]*
* *Phacops speculator* = *[[Austerops|Austerops speculator]]*
* *Phacops sphaericeps* = *[[Dereimsia|Dereimsia sphaericeps]]*
* *Phacops steinachensis* = *[[Trimerocephalus|Trimerocephalus steinachensis]]*
* *Phacops stellifer* = *[[Greenops|Greenops (Neometacanthus) stellifer]]*
* *Phacops stokesii* = generic assignment uncertain
* *Phacops straitonensis* = *[[Podowrinella|Podowrinella straitonensis]]*
* *Phacops trapeziceps* = *[[Eophacops|Eophacops trapeziceps]]*
* *Phacops veles* = *[[Kainops|Kainops veles]]*
* *Phacops vodorezovi* = *[[Trimerocephalus|Trimerocephalus vodorezovi]]*
* *Phacops volborthi* = *[[Denckmannites|Denckmannites volborthi]]*
* *Phacops wocklumeriae* = *[[Weyerites|Weyerites wocklumeriae]]*

## 參考文獻

## 外部連結
* 

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