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Fig. 3. Cytochrome c oxidase subunit I in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 3. Cytochrome c oxidase subunit I (COI) gene sequence phylogeny showing the relationship between Cyclopodia greeffi and other species of the same and different genera. Values obtained from Bayesian posterior are presented as supports at the nodes. BI – Bayesian posterior probability value.

Fig. 2. Cyclopodia greeffi. a in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 2. Cyclopodia greeffi. a. Thorax, dorsal: ctenidia with thick blunt teeth. b, c, d. Abdomen ventral: b. sternite 1–2 bearing ctenidium, with about 40–44 blunt teeth; c. male, claspers long and slender, pigmented at the apex, fifth sternite with 8 spines; d. female, truncate abdomen, sternite with two curved rows of spine.

Fig. 6 in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 6. Regression distribution plot of Cyclopodia greeffi infestation intensity on Eidolon helvum weight for both sexes and seasons.

Fig. 1. a, b, c. C in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 1. a, b, c. C. greeffi parasites on the straw-coloured fruit bat Eidolon helvum. a. fur around the right side of shoulder and neck region; b. ventral side of the wing (patagium) region below the right forearm; c. ventral side of the abdominal region. Arrows are pointing to the location of the bat flies.

Fig. 5 in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 5. Density distribution plot of intensity of infestation of Cyclopodia greeffi on Eidolon helvum showing seasonal bimodal distribution.

Fig. 4 in Analysis of COI gene, prevalence, and intensity of the bat fly Cyclopodia greeffi on roosting straw-coloured fruit bat Eidolon helvum in Southwest Nigeria

Fig. 4. Density distribution plot of intensity of Cyclopodia greeffi infestation on Eidolon helvum for sexes and seasons.

opencc-zeroAug 2024View details →

National Checklists: Nigeria Species List

Data from: GBIF.org (23 January 2025) GBIF Occurrence Download <a href="https://doi.org/10.15468/dl.vd2ajk" target="_blank" rel="noopener">https://doi.org/10.15468/dl.vd2ajk</a>

FIG. 1 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria

FIG. 1. — Geographic distribution of Combretum baldwinii Jongkind, sp. nov. () and Combretum latialatum Engl. & Diels (●).

FIG. 3. — A in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria

FIG. 3. — A, Combretum pellegrinianum Exell.; B, Combretum inflatum Jongkind; A, G.M. Walters et al. 1988; B, G.M. Walters et al. 2069. Photos: Jean Pierre Vande weghe, 2007.

FIG. 2. — A-C in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria

FIG. 2. — A-C, Combretum baldwinii Jongkind, sp. nov., J.T. Baldwin Jr. 13793 (WAG.1477768): A, branch with flowers; B, flower; C, flower, opened. D-F, Combretum latialatum Engl. & Diels, M.F. de Carvalho 5584 (WAG.1487413): D, flower; E, flower, opened; F, detail of indumentum on receptacle. Scale bars: A, 3 cm; B-E, 1 cm; F, 1 mm. Illustration by Hans de Vries.

FIG. 5 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria

FIG. 5. — Combretum mussaendiflorum Engl. & Diels, note the red leaves around the inflorescence and the bristle like hairs on the brachlets. Photo: Ruud de Block, 10th May 2016, in the large Greenhouse of Botanic Garden Meise.

FIG. 7 in A review of Combretum falcatum (Welw. ex Hiern) Jongkind (Combretaceae) and related species from Africa, including Combretum baldwinii Jongkind, sp. nov., from Nigeria

FIG. 7. — Geographic distribution of Combretum falcatum (Welw. ex Hiern) Jongkind (●) and Combretum littoreum (Engler) Engler & Diels (▴)

opencc-by-4.0Feb 2022View details →

Family Type, Mental and Physical Health of in-school Female Adolescents in Ado-Ekiti, Nigeria

This dataset is based on a cross-sectional survey conducted in Ado-Ekiti, Nigeria among in-school female adolescents. The general objective of the study was to examine the influence of family type on the physical and mental health of in-school female adolescents. The data were obtained in 2017 from in-school female adolescents aged 10-18 years old. The respondents were randomly selected from four purposively selected secondary schools. Two schools were selected from the government-owned public schools and two from schools owned by individuals or private organizations. Nigeria operates a six-year secondary education; three years at the junior secondary school  (JSS 1-3) and three years at the senior secondary (SS 1-3). The population for this study excluded students in SS3 because they had just concluded their terminal examination at the time of this study. Using the formula proposed by (Krejcie & Morgan, 1970) for deriving a small sample when the population is known, a sample size of 383 was derived from a population of 1656 female students in the four schools. With 10% added to adjust for non-response, a total of 421 students were involved in the study. The number of respondents allocated to each school was proportional to the size of the female students' population in each school. In each school, respondents were assigned to classes proportional to the size, and the particular respondents were identified using a random number. Data were collected with a self-administered structured questionnaire which was piloted before the actual survey. The data is saved in Stata format.  A scale for measuring self-reported mental well was designed using questions adapted from Ross, Mirowsky, & Goldsteen (1990) and (Langton & Berger, 2011). The scale reliability coefficient was 0.85. The students were asked to state how often they experience 22 conditions such as feeling sad, discouraged, lonely, hopeless, worthless, wishing you were dead, having trouble concentrating, having difficulty sleeping, crying, and worried among others.  Physical health was measured using a scale generated with questions adapted from (Langton & Berger, 2011; Ross et al., 1990).  The students were asked to state the frequency of experiencing seven conditions in the month before the survey: feeling sick, tired, dizzy, having chest pain, a headache, muscle or joint pain, and stomach ache. The response options were every day, more than two times, two times, once, and never, graded 1-5. Family type was categorised in four ways: 1) two-parent and single parent. Two parents comprised of couples who were legally married and those who were living together in a consensual union whereas single parents comprised never married, widowed, divorced, and separated mother or father. 2) two-parent (monogamous), two-parent (polygynous), and single parent 3) two-parent, single father, and single mother 4) two-parent, never married, widowed, divorced, and separated

opencc-by-4.0Feb 2022View details →

Response to COVID-19: Clients' perspectives on the utilization of reproductive, maternal and child health care services in Nigeria

This dataset was a part of a cross-sectional descriptive study in 320 rural communities in 32 Local Government Areas (LGAs) across the Federal Capital Territory (FCT), Abuja, and 9 out of the 36 Nigerian States in 2020. The dataset contains views of women who used primary health care centres in the selected LGAs for maternal and child health care, and family planning services before, during, and after the COVID-19 pandemic lockdown in Nigeria. The sample size was determined using the Yamane sample size formula. The estimated sample size per State was 384 (3,840 for nine States and FCT), with a 10% adjustment for non-response, the total sample size was 422 per State or location (4220 for the nine States and FCT). The data are stored in SPSS format.  The study was an initiative of UNFPA Nigeria. They coordinated it under the One UN Basket fund to respond to COVID-19 and implemented it under the supervision of three national NGOs: The Women’s Health and Action Research Centre (WHARC), Education as a Vaccine (EVA), and the Planned Parenthood Federation of Nigeria (PPFN).

opencc-by-4.0May 2019View details →

Fig. 2 in Microsatellite Variability Of Two Populations Of Clarias Gariepinus (Siluriformes, Clariidae) In Nigeria

Fig. 2. Genetic dendrogram of C. gariepinus from two vegetation zone (Lokoja and Asejire) of Nigeria.

opencc-by-4.0Aug 2017View details →

Fig. 2 and table 3 in Phenotypic Diversities Of Four Populations Of Clarias Gariepinus (Siluriformes, Clariidae) Obtained From Ogun And Ondo State Waterbodies In South-Western Nigeria

Fig. 2 and table 3 illustrate the values of PCA loadings for the morphometrics of Clarias gariepinus obtained from the four Rivers showing Pre-ventral distance (PVD) as the trait with the highest variation.

opencc-by-4.0Apr 2022View details →

Community access to rectal artesunate for malaria (CARAMAL): a large-scale observational implementation study in the Democratic Republic of the Congo, Nigeria and Uganda

Datasets underlying the publication "Community access to rectal artesunate for malaria (CARAMAL): a large-scale observational implementation study in the Democratic Republic of the Congo, Nigeria and Uganda": Figure 6: Number of children enrolled in the Patient Surveillance System (grey bars), and percentage of these children being administered rectal artesunate (RAS), by country. Figure 8: Overall case fatality ratio (CFR) in patients with danger signs and a positive malaria test at enrolment across the entire study period, by enrolment location and country. Data for Uganda excludes enrolments at PHCs (N=34).

opencc-by-4.0Jul 2017View details →

Figure 2 in Infestation of Zebu cattle (Bos indicus Linnaeus) by hard ticks (Acari: Ixodidae) in Maiduguri, Northeastern Nigeria

Figure 2. Numbers of individual ticks of different species collected from different body parts of cattle.

opencc-zeroMar 2019View details →

FIG. 1 in Fissidens ezukanmae Brugg.-Nann., sp. nov. (Fissidentaceae, Bryopsida), a new species from termite mounds in Nigeria

FIG. 1. — Fissidens ezukanmae Brugg.-Nann., sp. nov.: A, stem with terminal perichaetium; B, branched vegetative stem; C, part of stem with axillary archegonia (upper one left anomalously developed); D-G, leaves; H, basal part of vaginant lamina of subperichaetial leaf with limbidium; I, leaf apex; J, mid leaf; K, insertion of leaf; L, detail mid-vaginant lamina; M, cross-section of stem; N, cross-section of leaf with bryoides-type of costa. All from holotype. Scale bars: A,B, 1 mm; C, 0,5 mm; D, 0,1 mm; E-G, 0,1 mm; H, 50 µm; I, 100 µm; J,K, 50 µm; L, M, 50 µm.