Species
Acrograptus gracilis (Törnquist, 1899)
Synonymy list
1890     Didymograptus gracilis — Törnquist , pp. 17, fig. 1:9-12
1895     Didymograptus gracilis — Elles , pp. 506
1895     Didymograptus gracilis — Törnquist , fig. 1:7-8
1901     Didymograptus gracilis — Elles & Wood , pp. 24, fig. 2:2
1902     Didymograptus gracilis — Ruedemann , pp. 589, fig. 17
1915     Didymograptus gracilis — Bassler , pp. 432
1937     Didymograptus gracilis — Monsen , pp. 123, fig. 2:70
1947     Didymograptus gracilis Törnquist — Ruedemann , pp. 334, fig. 57:1-6
1982     Acrograptus gracilis — Cooper & Fortey , pp. 272, fig. 66c-g
1988     Acrograptus gracilis — Williams & Stevens , pp. 88, fig. text fig. 79O
Selection of related publications
Egenhoff, S., Maletz, J. 2007. Graptolites as indicators of maximum flooding surfaces in monotonous deep-water self successions.  Palaios   22,   4,   373-383. DOI:10.2110/palo.2005.p05-096r
Maletz, J. 2005. Early Middle Ordovician graptolite biostratigraphy of the Lovisefred and Albjära drill cores (Scania, southern Sweden).  Palaeontology   48,   4,   763-780. DOI:10.1111/j.1475-4983.2005.00482.x
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Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Hemichordata | 
| Class | Pterobranchia | 
| Subclass | Graptolithina | 
| Suborder | Sinograptina | 
| Family | Sigmagraptidae | 
| Genus | Acrograptus | 
| Species | affinis | 
| euodus | |
| filiformis | |
| gracilis | |
| nicholsoni | |
| pusillus | 
References based on distribution
- Maletz, 2005 Lovisefred borehole 472 - 482 Ordovician
 - Egenhoff & Maletz, 2007 Diabasbrottet quarry, Sweden Lower Ordovician